Infections
WormsSchool children are particularly likely to catch them because they often share things like food, pencils and books. Any of these can carry tiny, almost invisible pinworm eggs which are passed from one child's fingers to another's |
|
Yellow FeverThe virus of urban yellow fever is transmitted by the bit of a mosquito infected 2 wk previously by feeding on a viremic patient. Yellow fever is endemic in central Africa and areas of South and Central America |
|

K!
