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Multiple Choice

Which mosquito species is a known vector for Zika virus?

Zika virus is transmitted primarily by Aedes mosquitoes that bite humans during the day and breed in standing water in urban areas. The most established vector is Aedes aegypti, which is highly anthropophilic and efficient at acquiring and transmitting the virus, helping outbreaks spread quickly in crowded settings. Aedes albopictus can also transmit Zika in certain contexts, but it is not the primary driver in most outbreaks. The other species listed are not known to be principal Zika vectors; they transmit other pathogens such as West Nile virus or malaria. Therefore, the best answer is the species most consistently linked to Zika transmission.

Zika virus is transmitted primarily by Aedes mosquitoes that bite humans during the day and breed in standing water in urban areas. The most established vector is Aedes aegypti, which is highly anthropophilic and efficient at acquiring and transmitting the virus, helping outbreaks spread quickly in crowded settings. Aedes albopictus can also transmit Zika in certain contexts, but it is not the primary driver in most outbreaks. The other species listed are not known to be principal Zika vectors; they transmit other pathogens such as West Nile virus or malaria. Therefore, the best answer is the species most consistently linked to Zika transmission.