After holding an emergency meeting Monday, the World Health Organization
(W.H.O.) has declared the current Zika virus an official global health
emergency, the New York Times reported. This rare move is a sign of the
seriousness of the outbreak, which has been linked to serious birth defects and
has moved to more than 20 Latin American countries after its detection in
Brazil last May. “The main worry is over the virus’s possible link to
microcephaly, a condition that causes babies to be born with brain damage and
unusually small heads.” The official declaration that the Zika virus poses an
international public health emergency will reportedly make new tools available
to fight its spread in affected countries. Since the virus emerged last year,
cases of affected babies have risen sharply in Brazil and it is exhibiting a
growing presence in other affected countries. Transmitted by mosquitos, the
Zika virus was first discovered in Uganda during 1947 and for decades was
present only in monkeys; but last year cases in Brazil began increasing
dramatically and the W.H.O. estimates that at least 4 million people could be
infected by the end of 2016. Monday’s official “emergency” designation will
cause governments and non-profits from around the world to step in and take
action, which includes funding to help combat the disease. Blackberry Display Picture, Find Here!
Despite its decision to upgrade the current Zika virus scare to a global health emergency, W.H.O. Director General Margaret Chan told USA Today that experts are currently unable to directly link the virus to the rise in birth defects among affected countries. “Experts agree that Zika virus is strongly suspected though not yet scientifically proven to be be the cause of these problems, and as a precautionary measure, a coordinated internal response is needed.” According to the U.S. Centers for Disease Control and Prevention, there have been no locally-transmitted cases of the Zika virus in the United States so far, but the illness has shown up within U.S. borders among travelers coming in from other countries that are known to be affected. So far, this has included a student from the College of William and Mary in Virginia, who contracted the disease while traveling in Central America this winter and is expected to make a full recovery. Perhaps the most shocking side effect of the Zika virus occurs among affected pregnant women, as it is proven to cause birth defects and serious deformities in newborns. As the virus flourishes across Brazil, the cases of microcephaly already number in the hundreds – a figure that is expected to rise, according to the Independent.
0 komentar:
Post a Comment