Absence of fever in non-immune patients developing falciparum malaria.
D000328:Adult; D000368:Aged; D000818:Animals; D005260:Female; D005334:Fever; D006801:Humans; D008288:Malaria / Q000175:diagnosis*; D008295:Malawi; D008297:Male; D008875:Middle Aged; D010963:Plasmodium falciparum; D014195:Travel; D006113:United Kingdom