As discussed above, the Zika virus is a single-stranded RNA virus that in most cases utilizes the Aedes species of Mosquito to transmit the virus to humans via a mosquito bite. A mosquito that is infected by the Zika virus bites a human, and then, in turn, the human becomes infected with the virus. The virus can also be transmitted from human to human through sexual intercourse or may be transmitted from mother to fetus across the placenta. The spread of the Zika may also occur through a blood transfusion as well. While other modes and methods of transfer are still unknown, as more research is performed regarding the virus more methods of transmission may be identified.  A risk factor for transmission is living in an area where there are known outbreaks of the Zika.

These areas are deemed high-risk and the mosquitos in those areas can transmit the infection at an increased rate when compared to other areas in the world. If the transmission from sexual intercourse is a major concern, then having unprotected sexual intercourse can increase one’s risk of transferring the Zika virus from partner to partner. It is even recommended that protection via a condom be used during any sexual encounter between women and men who have been exposed to areas where the Zika virus is prevalent. It is also recommended that if a woman is pregnant that sexual activity should abstain if there is a chance that the man has been in an area where the Zika virus has been.

Recommended Read: Avoiding the Zika Virus On Your Babymoon