Is strep throat going around Lake Forest, Illinois?
Not right now. No confirmed strep throat activity has been reported at Lake Forest, Illinois schools and daycares in the past 14 days. That can mean it is quiet, or simply that nobody nearby has logged it yet.
Updated August 23, 2026 18 Lake Forest schools and daycares tracked
How Lake Forest parents can tell
- Sudden sore throat without a cough
- Painful swallowing
- Fever over 100.4 F
- Swollen neck glands or white patches on the tonsils
Kids are no longer contagious after 12 to 24 hours on antibiotics, so most schools allow a return the next day.
Everything on this page comes from Lake Forest parents logging what their kids actually had, stripped of anything identifying. Nothing shows up until at least two families report the same thing, so one sick child never puts a school on the map.
Read the full strep throat guideOther illnesses in Lake Forest
Lake Forest schools and daycares we watch for strep throat
Follow a school to get a heads up the moment strep throat is logged there.
- Banner Day Camp
- Montessori School of Lake Forest
- Cherokee Elementary School
- Rondout School
- Saint Mary's School
- Lake Forest High School
- Lake Forest Academy
- Lake Forest Country Day School
- Barat Campus DePaul University
- School of St. Mary
- Sheridan Elementary School
- Everett Elementary School
- The Grove School
- Woodland Academy of the Sacred Heart
- Deerpath Middle School
- Lake Forest Academy
- Lake Forest Country Day School
- Dearhaven Child Care and Learning Center
Strep Throat in nearby Illinois towns
Know before it reaches your house
Follow your Lake Forest school and get a heads up when strep throat shows up.