Especially in tropical regions, mosquitoes transmit dangerous diseases like malaria and dengue. It exists 3 types of these parasite worms : Wuchereria bancrofti , (90 % of the cases), Brugia malayi , Brugia timori. Nearly 700 million people get a mosquito-borne illness each year. Mosquitoes are more than just annoying pests – they also pose serious health threats. While not the only mosquito-borne viruses, the following four have been the most widespread and notorious in terms of severity of diseases and number of humans affected: the viruses causing yellow fever (YFV), dengue fever (DENV), chikungunya fever (CHIKV), and … These mosquitoes bite during the day and night. Mosquito-borne diseases and illnesses are caused by bacteria, viruses, or parasites transmitted by mosquitoes. However, if the illness breaks out, it can lead to severe meningitis with permanent damage. If so, could someone get more than one disease from a single bite? albopictus) mosquito.Dengue is common in more than 100 countries around the world. For example, although A. aegypti is the principal vector of dengue viruses in Africa and the Americas, A. albopictus can also transmit the disease to humans in those regions. Causative Agent (Vector and Microbe): Dengue is caused by an infected Aedes aegypti mosquito, whereas malaria is caused by an infected female anopheles mosquito. In this post, you find an overview of the most dangerous mosquito-borne diseases that are caused by mosquito bites. Symptoms of EEE disease often appear 4 to 10 days after someone is bitten by an infected mosquito. Malaria is the most common mosquito-borne disease spread by Female Anopheles mosquito with the help of the parasite Plasmodium. Dengue viruses are spread to people through the bite of an infected Aedes species (Ae. This is an emerging viral disease caused by an Alphavirus, the main reservoir of which consists of monkeys and other vertebrates including infected humans. Female Anopheles mosquitoes pick up the parasites by feeding on infected humans. In one of four cases, it can also lead to death. Some people, though, get fever, joint pain, diarrhea, vomiting, or a rash. Mosquitoes and diseases. credit: CDC/James GathanyImage of a female Aedes aegypti mosquito, the primary carrier of Zika virus disease and other viral diseases The Aedes mosquitoes are the carriers of many viral diseases including Zika , dengue , chikungunya , yellow fever, and Rift Valley disease. West Nile. 5 Most Dangerous Diseases Transmitted by Mosquitoes. They can transmit diseases without being affected themselves and are responsible for over 1 million deaths each year. Plasmodium falciparum, plasmodium vivax and female Anopheles mosquitoes are mainly responsible for the increase of malaria.