Upon July 19, officials declared that a woman surviving in Miami-Dade County, Florida, got tested positive for the mosquito-borne and sexually sent virus. But unlike all of the other Zika cases reported in the usa at the time, she acquired no travel history to a rustic with Zika. Since then, three other non-travel cases have sprang up: two in bordering Broward County and another in Miami-Dade.
Federal and state health officials have been testing mosquitoes in the spot for the computer virus for weeks. As of July 22, they'd evaluated more than 200 California residents who live near to the non-travel related Zika circumstances, collecting urine samples, too.
"While no mosquitoes captured tested positive for the Zika virus, the section believes these cases were likely transmitted through contaminated mosquitoes in this field, " the Florida Office of Health said in a statement.
A local Zika outbreak in Fl isn't totally surprising. Zika has been determined in mosquitoes much more than 60 countries and areas over the past season, and the Centers for Disease Control and Reduction has warned that the southeastern US -- specifically Florida and Texas -- i visited risk of breakouts during mosquito season this year. It's the region where the Zika-carrying Aedes aegypti mosquitoes thrive in the very best concentrations.
There have already been more than 1, 400 traveler-related Zika cases in the US, while more than 4, 700 people in US territories (mainly Puerto Rico) have acquired the disease locally.
Don't panic
To get now, Florida officials imagine Zika is merely transmitting in one area of Miami-Dade County, north of town center Miami.
And let's be manifest: Though Florida may be facing an episode, Zika is not expected to spread far in the continental US the way it has in Latin America and the Caribbean.
Based on data from similar viruses like dengue and chikungunya, also carried by Aedes aegypti mosquitoes, officials expect small and limited outbreaks here.
The main reasons: the climate and the anatomy's ability to control breakouts.
You won't find the Aedes aegypti mosquito in almost all of the US because the mosquito can't endure in cooler climates. The southern areas that are hospitable to Aedes already have mosquito control initiatives in destination to deal with other, better-known mosquito-borne malware. Americans are also likelier to have housing with ac and screens. Every these factors reduce the risk of Zika distributed.
Zika isn't a major health threat for most people
For most people, Zika virus isn't a major health threat. In 80 percent of people infected, it triggers no symptoms at all.
Twenty percent of folks with the virus will experience relatively minor symptoms including fever, aches, headache, and rash. They usually seem two to 12 days and nights after a bite and vanish entirely within a week.
For babies, however, the health effects can be devastating. The virus can move through the placental barrier and attack fetuses, creating birth defects, including microcephaly, or even embrionario death.
Health officials are still studying all the ways Zika can pass on, nonetheless they believe mosquitoes are the key carriers and recommend taking precautions to avoid bites (wearing long handles and mosquito repellent, keeping in cool places with screens on windows and doors). Since Zika can be sexually transmitted, additionally, they suggest people practice safe sex with condoms or even abstain from love-making, especially if one's partner is pregnant or thinking of becoming pregnant soon.
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