An Aedes aegypti mosquito is seen on human hand
in a laboratory of the International Training and Medical Research
Training Center (CIDEIM) in Cali, Colombia January 28, 2016
REUTERS/Jaime Saldarriaga
(Copyright Reuters 2016)
Zika is raging in Brazil, where officials have reported nearly 5,000 cases of microcephaly, which is marked by abnormal head and brain development. The Centers for Disease Control and Prevention (CDC) has advised pregnant women against traveling to Zika-afflicted regions, and for men who have traveled to use condoms or abstain from sex to prevent potential sexual transmission of the virus. A recent report suggests Zika can remain in semen for more than 60 days.
Most people who contract Zika won’t develop symptoms, which include fever, rash, joint pain and eye redness. If a man has traveled to a Zika-afflicted region and is looking to conceive with his partner, experts recommend waiting to have unprotected sex for at least eight weeks after the man returns— even if he hasn’t exhibited symptoms. If a man does exhibit symptoms or is diagnosed with Zika, experts recommend waiting to have unprotected sex for at least six months after symptoms begin.
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