Evolve Infectious Diseases Practice Test

The transmission of the Zika virus primarily occurs through the bite of infected Aedes mosquitoes, particularly Aedes aegypti and Aedes albopictus. These mosquito species are prevalent in tropical and subtropical regions, and they are known for their ability to transmit various viruses, including Zika, dengue, and chikungunya. Zika virus is not spread through contaminated water, direct contact with infected individuals, or airborne transmission. While the virus can be transmitted sexually and from mother to child during pregnancy or SAMPLEchildbirth, the most significant mode of transmission remains through mosquito bites. Understanding this is critical for implementing effective public health measures to control the spread of the disease, such as mosquito control efforts and public awareness campaigns about prevention.