These Are The Areas Of The USA In Most Danger From The Zika Virus

These Are The Areas Of The USA In Most Danger From The Zika Virus

The Zika virus continues to spread across the world, and medical researchers are understandably alarmed. There is strong evidence, increasing by the day, that the Zika virus is causing babies to be born with abnormally shrunken heads, called microcephaly. In the most horrific example to date, one baby was stillborn after the virus appeared to have destroyed most of its brain.

Although for most a Zika infection is comparatively harmless, pregnant women are at incredible danger from this virus. Naturally, people are wondering where Zika may head to next. Regrettably, a new analyse published in the journal PLOS Currents: Outbreaks has showcased just how much of the U.S. is a perfect home for this particular proliferating virus.

Zika is spread by mosquitoes of theAedesgenus particularly the species Aedes aegypti to all kinds of primates, including humans. Hence, wherever this mosquito can live and reproduce, the virus can spread. As it turns out, this mosquito is happy in humid, hot climates, which would explain why it has maintained its stronghold on much of South America for so long. This is represented by Brazil, where there have been at least 1.5 million cases of infection to date.

This also explains why instances have flared up in Hawaii, and why a previous analyze has predicted that humid countries like Florida, Georgia, Louisiana, Mississippi and the south of California are ripe for Zika virus outbreaks. This new study reinforces these findings, confirming that these southern states are likely to suffer from spikes in A. aegypti populations.

Using disease transmission simulations driven by changes in climate, the team of researchers at the National Center for Atmospheric Research( NCAR) determined that warm summer weather above the equator would encourage Zika-carrying mosquitos to spread further northwards. This coming summer is likely to be no exception, and the southern U.S. is likely to be swarming with Ae. aegypti by the time July swings around particularly Miami.

The most at-risk regions for Zika outbreaks in the United States in July. NCAR

Worryingly, major cities further north along the eastern seaboard, including New York City, will also probably ensure Ae. aegypti beginning to appear. This isnt just because of the summer weather, however: Big cities are likely to have a higher influx of people traveling in from countries already experiencing severe Zika outbreaks. When they arrive, the Zika cases will register as occurring in these big metropolises. Additionally, there is a chance they will spread the disease through sexuality.

Areas in the U.S. rife with poverty, featuring dilapidated houses, high occurrences of stagnant water, and poor sanitation, will likely present the most rapid spread of Ae. aegypti. Consequently, the most impoverished areas of the U.S ., particularly those in Florida, will be the most prone to Zika outbreaks. Fortunately, the authors note thatthanks to better illnes control and better overall infrastructure, outbreaks in the U.S. are likely to be far less severe than those insured across South America.

In any case, such studies and others like it will boost the U.S. governments attempt to stymy the spread of the virus the summer months by dedicating officers a forewarning of Zikas most likely transmission path. Even if the virus is transmitted here in the continental U.S ., a quick answer can reduce its impact, said Mary Hayden, a medical anthropologist at NCAR and co-author of the study, in a statement.

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