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In addition to their itchy bites, mosquitoes can carry diseases that harm humans and animals. Mosquitoes contract and carry certain diseases such as EEE, West Nile Virus (WNV), Zika virus and dengue .
The World Health Organization (WHO) reports that 105 million people have been vaccinated for yellow fever in West Africa from 2000 to 2015. [ 43 ] To date, there are relatively few vaccines against mosquito-borne diseases, this is due to the fact that most viruses and bacteria caused by mosquitos are highly mutatable.
Mosquitoes, the Culicidae, are a family of small flies consisting of 3,600 species. The word mosquito (formed by mosca and diminutive-ito) [2] is Spanish and Portuguese for little fly. [3] Mosquitoes have a slender segmented body, one pair of wings, three pairs of long hair-like legs, and specialized, highly elongated, piercing-sucking mouthparts.
In 1938, the first confirmed human cases were identified when 30 children died of encephalitis in the Northeastern United States. These cases coincided with outbreaks in horses in the same regions. The fatality rate in humans is 33%, and currently no cure is known for human infections. This virus has four variations in the types in lineage.
Mosquitoes belonging to the Aedes family cause most of the world’s malaria, dengue, yellow fever, West Nile, and Zika. They live primarily in urban, densely populated areas and can replicate in ...
The US Centers for Disease Control and Prevention has dubbed mosquitoes the world’s deadliest animal, and they are responsible for hundreds of thousands of deaths worldwide each year.
The phlebotomic action opens a channel for contamination of the host species with bacteria, viruses and blood-borne parasites contained in the hematophagous organism. Thus, many animal and human infectious diseases are transmitted by hematophagous species, such as the bubonic plague, Chagas disease, dengue fever, eastern equine encephalitis, filariasis, leishmaniasis, Lyme disease, malaria ...
Mosquitoes have been known to disseminate diseases and viruses including Zika A blog from philanthropist Bill Gates noted mosquitoes as the animal capable of taking the most lives, killing more ...