Guam

Disease	Transmission scenario
Malaria	Non-endemic
Dengue	Sporoadic outbreaks (most recently 2019)
Zika	Cases were detected in 2016
Chikungunya	Large outbreaks occurred between 2014 and 2015
Lymphatic filariasis	Non-endemic

Diseases	Vectors
Malaria	Anopheles barbirostris Anopheles campestris Anopheles lesteri Anopheles indefinitus Anopheles litoralis Anopheles vagus Anopheles subpictus
Dengue	Aedes albopictus
Zika	Aedes albopictus
Chikungunya	Aedes albopictus
Lymphatic filariasis	Anopheles barbirostris Anopheles campestris Anopheles subpictus Culex quinquefasciatus Mansonia uniformis