Background. Infection with Streptococcus pyogenes, a beta-hemolytic bacterium that belongs to Lancefield serogroup A, also known as the group A streptococci (GAS), causes a wide variety of diseases in humans.
Elm Grove is a village in Waukesha County, Wisconsin, United States. The population was 6,249 at the 2000 census. Elm Grove is located at 43Â°2â²52â³N 88Â°5â²12â³W / 43.04778Â°N 88.08667Â°W / 43.04778; -88.08667 (43.047662, -88.086750). According to the United States Census Bureau, the village has a total area of 3.3 square miles (8.4 kmÂ²), all of it land.
Elmira, Ontario. Elmira is the largest community within the Township of Woolwich originally in Waterloo County, Ontario but now in the Regional Municipality of Waterloo. It is is located 15 kilometres (9 mi) to the north of the city of Waterloo. The community was listed in the Canada 2016 Census with a population of 10,161 at that time. 1 History.