Malaria P.f/Pan Antigen(Malaria P.f/Pan Ag) Rapid Test is an in vitro diagnostic test kit for the simultaneous detection and differentiation of Plasmodium falciparum (Pf) antigen and P. vivax (Pv), P. ovale (Po), or P. malariae (Pm) antigen. Malaria is a life-threatening disease spread to humans by some types of mosquitoes. It is mostly found in tropical countries. It is preventable and curable. There are 5 Plasmodium parasite species that cause malaria in humans and 2 of these species – P. falciparum and P. vivax – pose the greatest threat.