American Samoa

Capital: Pago Pago


Mosquito-borne disease situation report

Disease Transmission scenario

Malaria

Non-endemic

Dengue

Sporadic outbreaks
(most recently 2018)

Zika

Outbreaks occurred
during 2016 and 2018

Chikungunya

Outbreaks occurred in 2014

Lymphatic
filariasis

Present

Vectors present in American Samoa

Diseases Vectors

Malaria

No vectors present

Dengue

Aedes aegypti
Aedes polynesiensis

Zika

Aedes aegypti
Aedes polynesiensis

Chikungunya

Aedes aegypti
Aedes polynesiensis

Lymphatic
filariasis

Aedes tutuilae
Aedes samoanus
Aedes polynesiensis
Aedes upolensis