Where Did This Mysterious Zika Virus Come From?

definition of zikaToday, the Zika virus is on the mind of almost everyone; pictures of the children affected by the virus are seen constantly in the news.  Beginning today, I will try to keep us up to date on the latest information available.

The virus is named after the Zika Forest in Uganda, Africa, where it was first discovered in the late 1940s.  Since then it was not considered to be a major problem because it usually caused mild flu symptoms, which soon passed rather quickly.  Then last year’s reports came from Brazil about a major invasion of the virus.  There were pictures of the many affected newborns that had been infected, and the resulting congenital microcephaly was seen everywhere.

Why is this virus now causing all these problems?  Where has it been the last 60-70 years?  Some experts believe the virus has mutated, and some think it has always been there, but was quietly going unnoticed.

As the summer approaches and the mosquitoes return, the Zika virus will certainly be a concern in the mainland of our country.  Puerto Rico already reported about a 1000 confirmed cases, including approximately 100 pregnant women.  With the travel season upon us, the numbers of our family and friends who will be exposed to the virus is staggering, so being aware of the latest information is paramount in our quest to be safe.

-Dr. P

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