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.
Ellis Grove, IL. Ellis Grove is located in south Illinois. Ellis Grove is part of Randolph County. Ellis Grove has 0.49 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Ellis Grove population is 500, which has grown 31.23% since 2000.