As vivax falciparum and quartan malaria were all prevalent in Hunan in the late 0s, at present only vivax and very few quartan maaria prevails.
As vivax falciparum and quartan malaria were all prevalent in Hunan in the late 0s, at present only vivax and very few quartan maaria prevails.
我省有恶性、三日及间日疟,这次仅发现间日疟及个别三日疟。