How can I prevent the spread of Zika virus?

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To prevent the spread of Zika virus the Centers for Disease Control and Prevention (CDC) recommends that people who could have been exposed to Zika–they come back from a trip and either have a mosquito bite or classic symptoms–stay indoors and avoid crowded outdoor settings and mosquito-laden areas for about three weeks.

While most of the time, the virus is at its peak levels in the blood for about one week, it's better if you just stay indoors with good screens or air conditioning, and wear mosquito repellant and long sleeves if you must go out, for three weeks. If you’re a homeowner, avoid keeping standing water in areas around your house that could serve as breeding pools for mosquitos.

Since there’s no vaccine and no cure, being in a place where there are fewer mosquitos, wearing insect repellant and wearing the long clothes makes all the difference in the world if there’s potential risk.

Trinity Health is a Catholic health care organization that acts in accordance with the Catholic tradition and does not condone or support all practices covered in this site. In case of emergency call 911. This site is educational and not a substitute for professional medical advice, always seek the advice of a qualified healthcare provider.

Continue Learning about Zika Virus

Zika Virus

Zika Virus

Zika virus is a tropical disease that is spread by Aedes species of mosquitoes. Until 2015, the virus was limited to small outbreaks in regions of Africa, Asia and the Pacific Islands. Mosquitoes can pick up the virus by biting an ...

n infected person, and then transmit it to someone else they bite later. The virus doesn’t generally spread from person to person directly, though sexual transmission is possible.
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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.