Answer:
Mosquito bites , Plasmodium parasites
Explanation:
Malaria disease is usually spread by mosquito bites, the mosquito itself is the leading cause of malaria outbreaks.
Malaria is caused by a parasite called Plasmodium.
Five main types of Plasmodium parasites are responsible for malaria.
In Africa, malaria is mainly caused by Plasmodium falciparum and Plasmodium malariae
