A jump in the number of people with serious illness caused by group A Streptococcus—also referred to as Streptococcus pyogenes or Strep A—has made headlines recently. There has also been a higher than ...

Strep throat is a bacterial infection that usually causes a sore throat. People often also associate the infection with a fever, but it is possible for a person to have strep throat and not have a ...

"With Strep A being extremely common and every healthy adult having previously encountered it, all the participants had some antibodies against Strep A before the study," Dr Osowicki said. "We found ...

Cedric W. Spak, MD, MPH, says non-group A streptococcal pharyngitis should always be treated “to be on the safe side” (Item 114-25). But group A strep is treated primarily to avoid rheumatic fever, ...

Streptococcus is a well established bacterial genus, but its sub-division into species has always been controversial. Wilson and Miles 1 expressed their dissatisfaction with existing classification ...

In newborns, symptoms of group B strep diseases, like fever and lethargy, typically appear within their first week of life. Adults typically have no symptoms, unless their infection is severe. Group B ...