Serious Illnesses You Can Get From Mosquito Bites

Zika Virus

Zika virus, named after the Zika Forest in Uganda, was first discovered in 1947, with the first cases in humans emerging in 1952. Currently, countries in Asia, Africa, The Caribbean, South America, The Pacific Islands, Central America, and even in Mexico in North America, are considered areas with a risk of Zika virus. Zika virus is primarily spread through the bite of an infected Aedes mosquito, but can also spread through intercourse with an infected person, as well as from a mother to her unborn child. While many infected with Zika virus will not display symptoms, when symptoms do occur they include muscle pain, headache, rash, joint pain, conjunctivitis, and fever. Zika virus can also cause birth defects when the virus passes from mother to unborn child.

The virus will typically remain in the bloodstream for approximately one week. Though Zika does not often require hospitalization, it is still important to visit a doctor if Zika is suspected or travel to an area with risk of Zika recently occurred. There is currently no specific medication or vaccine for Zika virus, and the best protection remains preventing mosquito bites with bug spray, covering with clothing, and avoiding areas with lots of mosquitos.

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Rift Valley Fever

Rift Valley fever is a virus first identified in the early 1900s. Most commonly found in domesticated livestock, it can also infect humans. The majority of Rift Valley fever cases have occurred in Africa, and outbreaks developed in Saudi Arabia and Yemen in 2000. Symptoms of this condition normally begin two to six days after infection, and they generally include fever, back pain, weakness, dizziness, and liver abnormalities; these often resolve within a week. Some patients with severe infections might experience blurry vision, and this could progress to vision loss. Blood tests can confirm the presence of Rift Valley fever, and treatment focuses on supportive care measures. Individuals who have experienced eye symptoms might need follow-up care.

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