A generalised or CNS disease caused by Toxoplasma gondii. Asymptomatic infections are common; serologic surveys show that 7 to 80% of various populations are infected. The infection occurs worldwide; those at risk for severe disease are the developing fet
Vulvovaginal discharge is a common complaint for which many woman seek medical advice. There are numerous factors responsible for this condition. The appropriate management depends on establishing the correct diagnosis which, in most cases, can often be m
School 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
The 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