Zika Virus Facts from WHO

Courtesy of www.vanguardngr.com

articlemostwanted - Zika virus is an emerging mosquito-borne bacteria that was first identified in Uganda in 1947 in rhesus monkeys through a tracking network of sylvatic yellow fever. It was consequently determined in people in 1952 in Uganda and the United Republic of Tanzania. Break outs of Zika virus condition have been recorded in Africa, the Americas, Asia and the Pacific.

SYMPTOMS AND SIGNS

The incubation duration (the time from direct exposure to signs) of Zika virus disease is unclear, however is most likely to be a few days. The symptoms resemble other arbovirus infections such as dengue, and consist of fever, skin rashes, conjunctivitis, muscle and joint pain, despair, and headache. These signs are usually mild and last for 2-7 days.
Prospective issues of Zika bacteria condition

Throughout big outbreaks in French Polynesia and Brazil in 2013 and 2015 respectively, national health authorities reported potential neurological and auto-immune problems of Zika virus disease. Just recently in Brazil, regional health authorities have observed a boost in Guillain-Barré syndrome which accompanied Zika virus infections in the public, in addition to a boost in children born with microcephaly in northeast Brazil. Agencies investigating the Zika outbreaks are discovering an increasing body of proof about the link between Zika bacteria and microcephaly. Nevertheless, more investigation is needed to much better understand the relationship between microcephaly in infants and the Zika virus. Other prospective causes are likewise being examined.

TRANSMISSION

Zika bacteria is sent to people through the bite of a contaminated mosquito from the Aedes genus, primarily Aedes aegypti in tropical regions. This is the same mosquito that transfers dengue, chikungunya and yellow fever.

Zika bacteria illness outbreaks were reported for the first time from the Pacific in 2007 and 2013 (Yap and French Polynesia, respectively), and in 2015 from the Americas (Brazil and Colombia) and Africa (Cape Verde). In addition, more than 13 countries in the Americas have reported erratic Zika virus infections suggesting quick geographic growth of Zika virus.

MEDICAL DIAGNOSIS

Infection with Zika virus might be thought based on signs and current history (e.g. home or travel to an area where Zika virus is known to be present). Zika virus diagnosis can only be validated by lab screening for the presence of Zika virus RNA in the blood or other body fluids, such as urine or saliva.

PREVENTION

Mosquitoes and their breeding websites posture a considerable threat element for Zika bacteria infection. Prevention and control relies on decreasing mosquitoes through source decrease (removal and adjustment of reproducing sites) and minimizing contact between mosquitoes and people.

This can be done by using bug spray frequently; wearing clothes (preferably light-coloured) that cover as much of the body as possible; utilizing physical barriers such as window screens, closed windows and doors; and if needed, added personal defense, such as sleeping under mosquito nets during the day. It is exceptionally crucial to empty, clean or cover containers regularly that can store water, such as containers, drums, pots etc. Other mosquito reproducing websites ought to be cleaned or removed including flower pots, utilized tires and roof gutter systems. Communities must support the efforts of the city government to minimize the density of mosquitoes in their locality.

Special attention and assistance need to be offered to those who may not be able to safeguard themselves properly, such as children, the ill or elderly.

Throughout outbreaks, health authorities might recommend that spraying of insecticides be carried out. Insecticides recommended by the WHO Pesticide Evaluation Scheme may likewise be used as larvicides to treat fairly large water containers.

Visitors must take the fundamental preventative measures explained above to secure themselves from mosquito bites.

TREATMENT

Zika bacteria illness is usually fairly mild and needs no particular treatment. People sick with Zika bacteria must get a lot of rest, beverage enough fluids, and deal with discomfort and fever with typical medicines. If symptoms aggravate, they ought to seek medical care and recommendations. There is currently no vaccine offered.

source: WHO
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