B50 Plasmodium falciparum malaria

B51 Plasmodium vivax malaria

B52 Plasmodium malariae malaria

B53 Other parasitologically confrimed malaria

B54 Unspecified malaria

B55 Leishmaniasis

B56 African trypanosomiasis

B57 Chagas' disease

B58 Toxoplasmosis

B59 Pneumocystosis

B60 Other protozoal diseases, not elsewhere classified

B64 Unspecified protozoal disease