The correct option is A All of the above
Human malaria is caused by four different species of Plasmodium: P. falciparum, P. malariae, P. ovale and P. vivax. According to the World Malaria Report 2016, India contributed 89% of the incidence of malaria in the South-East Asia region. In India, malaria is caused by Parasites Plasmodium falciparum (Pf), found more in forests, and Plasmodium Vivax (Pv) which is more common in plains.