Diphtheria in visitors to Africa.
D004165:Diphtheria / Q000382:microbiology* / Q000517:prevention & control; D004739:England / Q000453:epidemiology; D006801:Humans; D007869:Leg Injuries / Q000150:complications*; D008297:Male; D011159:Population Surveillance; D013636:Tanzania; D014195:Travel