RASH LEAVES UNAFFECTED AREA AROUND MOUTH – Derby Telegraph
RASH LEAVES UNAFFECTED AREA AROUND MOUTHDerby TelegraphIt is usually spread by inhalation and before antibiotics was a major cause of death or complications such as heart valve disease. It is unclear when a description of … The association between streptococci – bacteria commonly found in the throat and …
Gerbils, Not Rats Behind Spread of Black Death
Black rats may not have been responsible for outbreaks of the plague in Europe, a new study argues.