Which statement about Zika virus is true?

Which statement about Zika virus is true?

• A. It is transmitted only by Aedes albopictus.
• B. It is transmitted by Aedes albopictus and Aedes aegypti.
• C. It is transmitted only by Culex mosquitoes.
• D. It is not transmitted by mosquitoes.

Answer: (B)

Zika virus is spread primarily by mosquitoes in the Aedes genus. Both Aedes aegypti and Aedes albopictus are known to be competent vectors and can transmit the virus to humans. This is why the statement that Zika is transmitted by both Aedes albopictus and Aedes aegypti is true. The other options are not accurate because Zika is not limited to a single mosquito species (it is not only transmitted by albopictus), it is not transmitted by Culex mosquitoes, and it is indeed transmitted by mosquitoes in general.

Zika virus is spread primarily by mosquitoes in the Aedes genus. Both Aedes aegypti and Aedes albopictus are known to be competent vectors and can transmit the virus to humans. This is why the statement that Zika is transmitted by both Aedes albopictus and Aedes aegypti is true. The other options are not accurate because Zika is not limited to a single mosquito species (it is not only transmitted by albopictus), it is not transmitted by Culex mosquitoes, and it is indeed transmitted by mosquitoes in general.