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Mosquito-borne diseases or mosquito-borne illnesses are diseases caused by bacteria, viruses or parasites transmitted by mosquitoes. Nearly 700 million people contract mosquito-borne illnesses each year, resulting in more than a million deaths.
Mosquito-borne viruses are making their rounds across the country, sometimes with devastating effects. According to the CDC, 289 cases of West Nile virus have been logged so far in 2024.
The viruses that cause all three illnesses are transmitted to humans via mosquito bite. "What we've seen is a rapid uptake in certain viruses that haven't been in the limelight in recent years.
Dengue fever is a mosquito-borne disease caused by dengue virus, prevalent in tropical and subtropical areas. It is frequently asymptomatic; if symptoms appear they typically begin 3 to 14 days after infection. These may include a high fever, headache, vomiting, muscle and joint pains, and a characteristic skin itching and skin rash. Recovery ...
But West Nile virus, transmitted primarily through the bite of an infected mosquito, continues to be the leading cause of viral disease spread by insects, known as arboviral disease, in the ...
Malaria is a mosquito-borne infectious disease that affects vertebrates and Anopheles mosquitoes. [6] [7] [3] Human malaria causes symptoms that typically include fever, fatigue, vomiting, and headaches. [1] [8] In severe cases, it can cause jaundice, seizures, coma, or death.
Invertebrates spread bacterial, viral and protozoan pathogens by two main mechanisms. Either via their bite, as in the case of malaria spread by mosquitoes, or via their faeces, as in the case of Chagas' Disease spread by Triatoma bugs or epidemic typhus spread by human body lice. Many invertebrates are responsible for transmitting diseases.
Wen: Mosquitoes can transmit a lot of diseases to humans including the West Nile virus, dengue and malaria. West Nile is the leading cause of mosquito-borne disease in the continental United States.