Situation Reviews.

A vector control needs assessment (VCNA) is a type of situation review that defines existing activities and capacity to prevent, contain and respond to mosquito-borne diseases and identifies gaps and needs.

The PacMOSSI consortium assists Pacific Island Countries to monitor mosquito surveillance and control capacity through VCNAs and draws on outcomes to prioritise support.
See summary
Image Credit: ©John Rae Productions

Vector control needs.

VCNAs are listed as a priority activity in the WHO Global Vector Control Response 2017-2030. Standards for how to conduct a baseline assessment and track progress are outlined in the WHO Framework for a national vector control needs assessment.

Based on the Framework, the PacMOSSI consortium developed an online VCNA tool to enable Pacific Island Countries to:

01
Assess
situation
Characterise disease status
& mosquito surveillance & control capacity
02
Appraise
activities
Document & assess
activities against
best practice
03
Identify

bottlenecks
Define constraints to effective mosquito
surveillance & control
04
Build

capacity
Prioritise areas
& actions for
capacity building

PacMOSSI achievements.

Baseline assessments were conducted in 2021 with progress assessments completed in 2024. Data from these VCNAs are used to produce country reports for each participating ministry of health.

A dashboard of key surveillance and control indicators is used
to track progress and identify key areas for PacMOSSI support across the Pacific.

See summary

Countries that completed VCNAs.

18/21 in 2021
(baseline)

19/21 in 2024
(progress)


VCNA Outcomes.

*requires update as it is more than 3 years past end date

Select a Country:
Indicators 2021 2024
Dengue transmission status in previous year No cases No cases
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status Draft Draft
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget No No
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years No data Yes
Entomological data used to guide vector control decisions Yes Yes
Mosquito surveillance in previous 3 years Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years Yes No
Any vector control activities routinely or seasonally Yes Yes
Any vector control activities for outbreak response Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years Yes No
Inter-ministerial task force for vector control in place Yes Yes
Indicators 2021 2024
Dengue transmission status in previous year Outbreak No cases
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status No plan Draft
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget Yes No
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years Yes Yes
Entomological data used to guide vector control decisions Yes No
Mosquito surveillance in previous 3 years Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years No No
Any vector control activities routinely or seasonally Yes Yes
Any vector control activities for outbreak response No Yes
Community members engaged for mosquito surveillance or control in previous 3 years Yes Yes
Inter-ministerial task force for vector control in place Yes No
Indicators 2021 2024
Dengue transmission status in previous year Endemic Endemic
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status Finalised Finalised
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget Yes Yes
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years No Yes
Entomological data used to guide vector control decisions No Yes
Mosquito surveillance in previous 3 years Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years No Yes
Any vector control activities routinely or seasonally Yes Yes
Any vector control activities for outbreak response Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years No Yes
Inter-ministerial task force for vector control in place No Unknown
Indicators 2021 2024
Dengue transmission status in previous year Endemic Outbreak
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status Finalised* Finalised*
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget Unknown Yes
Vector surveillance or control equipment provided by PacMOSSI No No
National vector staff trained in previous 3 years No data Yes
Entomological data used to guide vector control decisions No No
Mosquito surveillance in previous 3 years Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years Yes No
Any vector control activities routinely or seasonally Yes Yes
Any vector control activities for outbreak response Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years Yes No
Inter-ministerial task force for vector control in place No Yes
Indicators 2021 2024
Dengue transmission status in previous year Outbreak Outbreak
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status Finalised* Draft
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget Yes No
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years Yes Yes
Entomological data used to guide vector control decisions No Yes
Mosquito surveillance in previous 3 years No Yes
Mosquito insecticide resistance monitoring in previous 3 years Yes No
Any vector control activities routinely or seasonally Yes No
Any vector control activities for outbreak response Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years No No data
Inter-ministerial task force for vector control in place Yes No
Indicators 2021 2024
Dengue transmission status in previous year Outbreak Endemic
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status No plan No plan
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget No No
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years Yes Yes
Entomological data used to guide vector control decisions No Unknown
Mosquito surveillance in previous 3 years Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years No No
Any vector control activities routinely or seasonally No Yes
Any vector control activities for outbreak response Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years Yes No
Inter-ministerial task force for vector control in place No No
Indicators 2021 2024
Dengue transmission status in previous year Outbreak No cases
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status Draft Draft
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget Yes No
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years No No
Entomological data used to guide vector control decisions Yes Unknown
Mosquito surveillance in previous 3 years Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years No No
Any vector control activities routinely or seasonally Yes Yes
Any vector control activities for outbreak response Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years No Yes
Inter-ministerial task force for vector control in place No No
Indicators 2021 2024
Dengue transmission status in previous year No data Endemic
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status Draft Finalised
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget No Yes
Vector surveillance or control equipment provided by PacMOSSI Yes No
National vector staff trained in previous 3 years Yes No data
Entomological data used to guide vector control decisions Yes No
Mosquito surveillance in previous 3 years Yes No
Mosquito insecticide resistance monitoring in previous 3 years Yes No
Any vector control activities routinely or seasonally No Yes
Any vector control activities for outbreak response Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years No No
Inter-ministerial task force for vector control in place No No
Indicators 2021 2024
Dengue transmission status in previous year No cases No cases
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status Finalised Finalised*
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget Yes Yes
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years No data Yes
Entomological data used to guide vector control decisions No No
Mosquito surveillance in previous 3 years No No
Mosquito insecticide resistance monitoring in previous 3 years No No
Any vector control activities routinely or seasonally Yes No
Any vector control activities for outbreak response Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years No No
Inter-ministerial task force for vector control in place No No
Indicators 2021 2024
Dengue transmission status in previous year No data No data
Malaria transmission status in previous year No data No data
National strategic Aedes control response plan status No data No data
National strategic Anopheles control response plan status No data No data
Vector surveillance or control included in national budget No data No data
Vector surveillance or control equipment provided by PacMOSSI No No
National vector staff trained in previous 3 years No data No data
Entomological data used to guide vector control decisions No data No data
Mosquito surveillance in previous 3 years No data No data
Mosquito insecticide resistance monitoring in previous 3 years No data No data
Any vector control activities routinely or seasonally No data No data
Any vector control activities for outbreak response No data No data
Community members engaged for mosquito surveillance or control in previous 3 years No data No data
Inter-ministerial task force for vector control in place No data No data
Indicators 2021 2024
Dengue transmission status in previous year No cases No cases
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status No plan No plan
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget No Yes
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years Yes Yes
Entomological data used to guide vector control decisions No No
Mosquito surveillance in previous 3 years No No
Mosquito insecticide resistance monitoring in previous 3 years No No
Any vector control activities routinely or seasonally Yes Yes
Any vector control activities for outbreak response Yes No
Community members engaged for mosquito surveillance or control in previous 3 years No No
Inter-ministerial task force for vector control in place No No
Indicators 2021 2024
Dengue transmission status in previous year No cases No cases
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status No plan Draft
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget No No
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years No No
Entomological data used to guide vector control decisions No No
Mosquito surveillance in previous 3 years No No
Mosquito insecticide resistance monitoring in previous 3 years No No
Any vector control activities routinely or seasonallyide resistance monitoring in previous 3 years Yes Yes
Any vector control activities for outbreak response No No
Community members engaged for mosquito surveillance or control in previous 3 years No Yes
Inter-ministerial task force for vector control in place No No
Indicators 2021 2024
Dengue transmission status in previous year Endemic Outbreak
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status Draft Finalised
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget Yes Yes
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years Yes Yes
Entomological data used to guide vector control decisions Yes Yes
Mosquito surveillance in previous 3 years No Yes
Mosquito insecticide resistance monitoring in previous 3 years No Yes
Any vector control activities routinely or seasonally Yes Yes
Any vector control activities for outbreak response Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years Yes Yes
Inter-ministerial task force for vector control in place No No
Indicators 2021 2024
Dengue transmission status in previous year Outbreak Endemic
Malaria transmission status in previous year Endemic Endemic
National strategic Aedes control response plan status No plan Draft
National strategic Anopheles control response plan status Finalised Draft
Vector surveillance or control included in national budget Unknown No
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years No data Yes
Entomological data used to guide vector control decisions Yes Yes
Mosquito surveillance in previous 3 years No Yes
Mosquito insecticide resistance monitoring in previous 3 years No Yes
Any vector control activities routinely or seasonally Yes Yes
Any vector control activities for outbreak response No Yes
Community members engaged for mosquito surveillance or control in previous 3 years Yes Yes
Inter-ministerial task force for vector control in place No Under development
Indicators 2021 2024
Dengue transmission status in previous year No cases Endemic
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status No plan Finalised
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget No No
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years No Yes
Entomological data used to guide vector control decisions No No
Mosquito surveillance in previous 3 years Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years No No
Any vector control activities routinely or seasonally Yes No
Any vector control activities for outbreak response No Yes
Community members engaged for mosquito surveillance or control in previous 3 years Yes No
Inter-ministerial task force for vector control in place Under development Yes
Indicators 2021 2024
Dengue transmission status in previous year Endemic Endemic
Malaria transmission status in previous year Endemic Endemic
National strategic Aedes control response plan status No plan Draft
National strategic Anopheles control response plan status Finalised Finalised
Vector surveillance or control included in national budget Yes No
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years Yes Yes
Entomological data used to guide vector control decisions Yes Yes
Mosquito surveillance in previous 3 years Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years Yes Yes
Any vector control activities routinely or seasonally Yes Yes
Any vector control activities for outbreak response No Yes
Community members engaged for mosquito surveillance or control in previous 3 years Yes Yes
Inter-ministerial task force for vector control in place Under development Under development
Indicators 2021 2024
Dengue transmission status in previous year No cases Outbreak
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status Finalised* Draft
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget No Yes
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years Yes Yes
Entomological data used to guide vector control decisions No No
Mosquito surveillance in previous 3 years No No
Mosquito insecticide resistance monitoring in previous 3 years No No
Any vector control activities routinely or seasonally No No
Any vector control activities for outbreak response Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years Yes Yes
Inter-ministerial task force for vector control in place Yes Yes
Indicators 2021 2024
Dengue transmission status in previous year No cases Outbreak
Malaria transmission status in previous year No cases No cases
National strategic Aedes control response plan status No plan Draft
National strategic Anopheles control response plan status Not applicable Not applicable
Vector surveillance or control included in national budget Yes Yes
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years No Yes
Entomological data used to guide vector control decisions No Yes
Mosquito surveillance in previous 3 years Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years No Yes
Any vector control activities routinely or seasonally Yes Yes
Any vector control activities for outbreak response No Yes
Community members engaged for mosquito surveillance or control in previous 3 years No Yes
Inter-ministerial task force for vector control in place No No
Indicators 2021 2024
Dengue transmission status in previous year No cases Outbreak
Malaria transmission status in previous year No cases No cases
Malaria transmission status in previous year No plan No plan
Malaria transmission status in previous year Not applicable Not applicable
Vector surveillance or control included in national budget Yes No
Vector surveillance or control equipment provided by PacMOSSI Yes No
National vector staff trained in previous 3 years Yes Yes
Entomological data used to guide vector control decisions Yes Yes
Mosquito surveillance in previous 3 years No Yes
Mosquito insecticide resistance monitoring in previous 3 years Yes No
Any vector control activities routinely or seasonally Yes Yes
Any vector control activities for outbreak response Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years Yes Yes
Inter-ministerial task force for vector control in place Yes No
Indicators 2021 2024
Dengue transmission status in previous year Outbreak No cases
Malaria transmission status in previous year Endemic Endemic
National strategic Aedes control response plan status Finalised Finalised
National strategic Anopheles control response plan status Finalised Finalised
Vector surveillance or control included in national budget No Unknown
Vector surveillance or control equipment provided by PacMOSSI No Yes
National vector staff trained in previous 3 years Yes Yes
Entomological data used to guide vector control decisions Yes Yes
Mosquito surveillance in previous 3 years Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years No Yes
Any vector control activities routinely or seasonally Yes Yes
Any vector control activities for outbreak response Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years Yes Yes
Inter-ministerial task force for vector control in place No Yes
Indicators 2021 2024
Dengue transmission status in previous year No data No data
Malaria transmission status in previous year No data No data
National strategic Aedes control response plan status No data No data
National strategic Anopheles control response plan status No data No data
Vector surveillance or control included in national budget No data No data
Vector surveillance or control equipment provided by PacMOSSI No No
National vector staff trained in previous 3 years No data No data
Entomological data used to guide vector control decisions No data No data
Mosquito surveillance in previous 3 years No data No data
Mosquito insecticide resistance monitoring in previous 3 years No data No data
Any vector control activities routinely or seasonally No data No data
Any vector control activities for outbreak response No data No data
Community members engaged for mosquito surveillance or control in previous 3 years No data No data
Inter-ministerial task force for vector control in place No data No data
2021 2024
2021 2024
Dengue transmission status in previous year
No cases No cases
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
Draft Draft
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
No No
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
No data Yes
Entomological data used to guide vector control decisions
Yes Yes
Mosquito surveillance in previous 3 years
Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years
Yes No
Any vector control activities routinely or seasonally
Yes Yes
Any vector control activities for outbreak response
Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years
Yes No
Inter-ministerial task force for vector control in place
Yes Yes
2021 2024
2021 2024
Dengue transmission status in previous year
Outbreak No cases
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
No plan Draft
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
Yes No
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
Yes Yes
Entomological data used to guide vector control decisions
Yes No
Mosquito surveillance in previous 3 years
Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years
No No
Any vector control activities routinely or seasonally
Yes Yes
Any vector control activities for outbreak response
No Yes
Community members engaged for mosquito surveillance or control in previous 3 years
Yes Yes
Inter-ministerial task force for vector control in place
Yes No
2021 2024
2021 2024
Dengue transmission status in previous year
Endemic Endemic
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
Finalised Finalised
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
Yes Yes
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
No Yes
Entomological data used to guide vector control decisions
No Yes
Mosquito surveillance in previous 3 years
Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years
No Yes
Any vector control activities routinely or seasonally
Yes Yes
Any vector control activities for outbreak response
Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years
No Yes
Inter-ministerial task force for vector control in place
No Unknown
2021 2024
2021 2024
Dengue transmission status in previous year
Endemic Outbreak
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
Finalised* Finalised*
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
Unknown Yes
Vector surveillance or control equipment provided by PacMOSSI
No No
National vector staff trained in previous 3 years
No data Yes
Entomological data used to guide vector control decisions
No No
Mosquito surveillance in previous 3 years
Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years
Yes No
Any vector control activities routinely or seasonally
Yes Yes
Any vector control activities for outbreak response
Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years
Yes No
Inter-ministerial task force for vector control in place
No Yes
2021 2024
2021 2024
Dengue transmission status in previous year
Outbreak Outbreak
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
Finalised* Draft
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
Yes No
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
Yes Yes
Entomological data used to guide vector control decisions
No Yes
Mosquito surveillance in previous 3 years
No Yes
Mosquito insecticide resistance monitoring in previous 3 years
Yes No
Any vector control activities routinely or seasonally
Yes No
Any vector control activities for outbreak response
Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years
No No data
Inter-ministerial task force for vector control in place
Yes No
2021 2024
2021 2024
Dengue transmission status in previous year
Outbreak Endemic
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
No plan No plan
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
No No
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
Yes Yes
Entomological data used to guide vector control decisions
No Unknown
Mosquito surveillance in previous 3 years
Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years
No No
Any vector control activities routinely or seasonally
No Yes
Any vector control activities for outbreak response
Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years
Yes No
Inter-ministerial task force for vector control in place
No No
2021 2024
2021 2024
Dengue transmission status in previous year
Outbreak No cases
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
Draft Draft
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
Yes No
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
No No
Entomological data used to guide vector control decisions
Yes Unknown
Mosquito surveillance in previous 3 years
Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years
No No
Any vector control activities routinely or seasonally
Yes Yes
Any vector control activities for outbreak response
Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years
No Yes
Inter-ministerial task force for vector control in place
No No
2021 2024
2021 2024
Dengue transmission status in previous year
No data Endemic
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
Draft Finalised
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
No Yes
Vector surveillance or control equipment provided by PacMOSSI
Yes No
National vector staff trained in previous 3 years
Yes No data
Entomological data used to guide vector control decisions
Yes No
Mosquito surveillance in previous 3 years
Yes No
Mosquito insecticide resistance monitoring in previous 3 years
Yes No
Any vector control activities routinely or seasonally
No Yes
Any vector control activities for outbreak response
Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years
No No
Inter-ministerial task force for vector control in place
No No
2021 2024
2021 2024
Dengue transmission status in previous year
No cases No cases
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
Finalised Finalised*
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
Yes Yes
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
No data Yes
Entomological data used to guide vector control decisions
No No
Mosquito surveillance in previous 3 years
No No
Mosquito insecticide resistance monitoring in previous 3 years
No No
Any vector control activities routinely or seasonally
Yes No
Any vector control activities for outbreak response
Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years
No No
Inter-ministerial task force for vector control in place
No No
2021 2024
2021 2024
Dengue transmission status in previous year
No data No data
Malaria transmission status in previous year
No data No data
National strategic Aedes control response plan status
No data No data
National strategic Anopheles control response plan status
No data No data
Vector surveillance or control included in national budget
No data No data
Vector surveillance or control equipment provided by PacMOSSI
No No
National vector staff trained in previous 3 years
No data No data
Entomological data used to guide vector control decisions
No data No data
Mosquito surveillance in previous 3 years
No data No data
Mosquito insecticide resistance monitoring in previous 3 years
No data No data
Any vector control activities routinely or seasonally
No data No data
Any vector control activities for outbreak response
No data No data
Community members engaged for mosquito surveillance or control in previous 3 years
No data No data
Inter-ministerial task force for vector control in place
No data No data
2021 2024
2021 2024
Dengue transmission status in previous year
No cases No cases
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
No plan No plan
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
No Yes
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
Yes Yes
Entomological data used to guide vector control decisions
No No
Mosquito surveillance in previous 3 years
No No
Mosquito insecticide resistance monitoring in previous 3 years
No No
Any vector control activities routinely or seasonally
Yes Yes
Any vector control activities for outbreak response
Yes No
Community members engaged for mosquito surveillance or control in previous 3 years
No No
Inter-ministerial task force for vector control in place
No No
2021 2024
2021 2024
Dengue transmission status in previous year
No cases No cases
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
No plan Draft
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
No No
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
No No
Entomological data used to guide vector control decisions
No No
Mosquito surveillance in previous 3 years
No No
Mosquito insecticide resistance monitoring in previous 3 years
No No
Any vector control activities routinely or seasonallyide resistance monitoring in previous 3 years
Yes Yes
Any vector control activities for outbreak response
No No
Community members engaged for mosquito surveillance or control in previous 3 years
No Yes
Inter-ministerial task force for vector control in place
No No
2021 2024
2021 2024
Dengue transmission status in previous year
Endemic Outbreak
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
Draft Finalised
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
Yes Yes
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
Yes Yes
Entomological data used to guide vector control decisions
Yes Yes
Mosquito surveillance in previous 3 years
No Yes
Mosquito insecticide resistance monitoring in previous 3 years
No Yes
Any vector control activities routinely or seasonally
Yes Yes
Any vector control activities for outbreak response
Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years
Yes Yes
Inter-ministerial task force for vector control in place
No No
2021 2024
2021 2024
Dengue transmission status in previous year
Outbreak Endemic
Malaria transmission status in previous year
Endemic Endemic
National strategic Aedes control response plan status
No plan Draft
National strategic Anopheles control response plan status
Finalised Draft
Vector surveillance or control included in national budget
Unknown No
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
No data Yes
Entomological data used to guide vector control decisions
Yes Yes
Mosquito surveillance in previous 3 years
No Yes
Mosquito insecticide resistance monitoring in previous 3 years
No Yes
Any vector control activities routinely or seasonally
Yes Yes
Any vector control activities for outbreak response
No Yes
Community members engaged for mosquito surveillance or control in previous 3 years
Yes Yes
Inter-ministerial task force for vector control in place
No Under development
2021 2024
2021 2024
Dengue transmission status in previous year
No cases Endemic
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
No plan Finalised
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
No No
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
No Yes
Entomological data used to guide vector control decisions
No No
Mosquito surveillance in previous 3 years
Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years
No No
Any vector control activities routinely or seasonally
Yes No
Any vector control activities for outbreak response
No Yes
Community members engaged for mosquito surveillance or control in previous 3 years
Yes No
Inter-ministerial task force for vector control in place
Under development Yes
2021 2024
2021 2024
Dengue transmission status in previous year
Endemic Endemic
Malaria transmission status in previous year
Endemic Endemic
National strategic Aedes control response plan status
No plan Draft
National strategic Anopheles control response plan status
Finalised Finalised
Vector surveillance or control included in national budget
Yes No
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
Yes Yes
Entomological data used to guide vector control decisions
Yes Yes
Mosquito surveillance in previous 3 years
Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years
Yes Yes
Any vector control activities routinely or seasonally
Yes Yes
Any vector control activities for outbreak response
No Yes
Community members engaged for mosquito surveillance or control in previous 3 years
Yes Yes
Inter-ministerial task force for vector control in place
Under development Under development
2021 2024
2021 2024
Dengue transmission status in previous year
No cases Outbreak
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
Finalised* Draft
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
No Yes
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
Yes Yes
Entomological data used to guide vector control decisions
No No
Mosquito surveillance in previous 3 years
No No
Mosquito insecticide resistance monitoring in previous 3 years
No No
Any vector control activities routinely or seasonally
No No
Any vector control activities for outbreak response
Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years
Yes Yes
Inter-ministerial task force for vector control in place
Yes Yes
2021 2024
2021 2024
Dengue transmission status in previous year
No cases Outbreak
Malaria transmission status in previous year
No cases No cases
National strategic Aedes control response plan status
No plan Draft
National strategic Anopheles control response plan status
Not applicable Not applicable
Vector surveillance or control included in national budget
Yes Yes
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
No Yes
Entomological data used to guide vector control decisions
No Yes
Mosquito surveillance in previous 3 years
Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years
No Yes
Any vector control activities routinely or seasonally
Yes Yes
Any vector control activities for outbreak response
No Yes
Community members engaged for mosquito surveillance or control in previous 3 years
No Yes
Inter-ministerial task force for vector control in place
No No
2021 2024
2021 2024
Dengue transmission status in previous year
No cases Outbreak
Malaria transmission status in previous year
No cases No cases
Malaria transmission status in previous year
No plan No plan
Malaria transmission status in previous year
Not applicable Not applicable
Vector surveillance or control included in national budget
Yes No
Vector surveillance or control equipment provided by PacMOSSI
Yes No
National vector staff trained in previous 3 years
Yes Yes
Entomological data used to guide vector control decisions
Yes Yes
Mosquito surveillance in previous 3 years
No Yes
Mosquito insecticide resistance monitoring in previous 3 years
Yes No
Any vector control activities routinely or seasonally
Yes Yes
Any vector control activities for outbreak response
Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years
Yes Yes
Inter-ministerial task force for vector control in place
Yes No
2021 2024
2021 2024
Dengue transmission status in previous year
Outbreak No cases
Malaria transmission status in previous year
Endemic Endemic
National strategic Aedes control response plan status
Finalised Finalised
National strategic Anopheles control response plan status
Finalised Finalised
Vector surveillance or control included in national budget
No Unknown
Vector surveillance or control equipment provided by PacMOSSI
No Yes
National vector staff trained in previous 3 years
Yes Yes
Entomological data used to guide vector control decisions
Yes Yes
Mosquito surveillance in previous 3 years
Yes Yes
Mosquito insecticide resistance monitoring in previous 3 years
No Yes
Any vector control activities routinely or seasonally
Yes Yes
Any vector control activities for outbreak response
Yes Yes
Community members engaged for mosquito surveillance or control in previous 3 years
Yes Yes
Inter-ministerial task force for vector control in place
No Yes
2021 2024
2021 2024
Dengue transmission status in previous year
No data No data
Malaria transmission status in previous year
No data No data
National strategic Aedes control response plan status
No data No data
National strategic Anopheles control response plan status
No data No data
Vector surveillance or control included in national budget
No data No data
Vector surveillance or control equipment provided by PacMOSSI
No No
National vector staff trained in previous 3 years
No data No data
Entomological data used to guide vector control decisions
No data No data
Mosquito surveillance in previous 3 years
No data No data
Mosquito insecticide resistance monitoring in previous 3 years
No data No data
Any vector control activities routinely or seasonally
No data No data
Any vector control activities for outbreak response
No data No data
Community members engaged for mosquito surveillance or control in previous 3 years
No data No data
Inter-ministerial task force for vector control in place
No data No data

PacMOSSI
future activities.

Data from the recent round of VCNAs is currently being analysed. National summaries will be shared with each participating country. 
A regional summary of the baseline findings and a progress report
will be published. A third assessment is planned for 2027.