Meaning: A toy consisting of a spool that is reeled up and down on a string by motions of the hand. Classified under: Nouns denoting man-made objects. Hypernyms (yo-yo is a kind of...): plaything; toy (an artifact designed to be played with)
Transmission. In most cases, malaria is transmitted through the bites of female Anopheles mosquitoes. There are more than 400 different species of Anopheles mosquito; around 30 are malaria vectors of major importance. All of the important vector species bite between dusk and dawn.
Malaria Virus: A Summary. There is no malaria virus that causes malaria. Instead of a malaria virus, the cause of malaria is an infection with a parasite. A parasite is a microscopic organism that lives within another organism (known as a host), but provides no benefit to the host.here is no malaria virus that causes malaria. Instead of a malaria virus, the cause of malaria is an infection with a parasite.