Polio is a highly infectious disease that mainly affects children under age five and leads to irreversible paralysis in about one of every 200 cases.
An outbreak of cholera in Afghanistan’s Badakhshan province has infected 1492 people, one of whom has died of the illness, according to the Associated Press
It seems logical to think that over diagnosing an illness would not bring too much harm – better safe than sorry, right? Wrong. A study,