What Viruses Can Mosquitoes Carry?
WouterSeveral different diseases can be transmitted by mosquitoes. They include malaria, dengue, and Zika virus. Some are fatal, while others can be less serious. They can also spread other viruses, such as St. Louis encephalitis, Eastern equine encephalitis, and West Nile.
These mosquito-transmitted diseases are caused by various types of virus and are grouped into three categories: arboviruses, flaviviruses, and other viruses. The types of viruses that mosquitoes carry vary based on the species of mosquitoes they carry.
The West Nile virus is a flavivirus that is carried by mosquitoes. It is circulating in the blood of mosquitoes for a few days after they have fed on an infected bird. The birds that serve as a reservoir for the virus may die, depending on the strain.
In the United States, mosquitoes are capable of carrying malaria, but this is becoming less common. Some of the viruses that are carried by mosquitoes can be prevented. In some cases, a jaundice vaccine is available. These vaccinations are used in areas where malaria and other mosquito-transmitted diseases are present.
Other mosquito-transmitted diseases include chikungunya and West Nile Fever. These viruses can cause a variety of symptoms, including fever, joint pain, and a rash. Occasionally, they can cause a severe case of encephalitis. In addition, mosquitoes can carry Western equine encephalitis and Saint Louis encephalitis.
The most serious form of dengue is dengue hemorrhagic fever, which is characterized by bleeding, breathing problems, and a high fever. Children who are infected can have severe complications, including death.
