fever | OSF HealthCare Blog

man holds the bridge of his nose in obvious pain

Sinus infection or COVID-19?

January 20, 2021

Father comforting his young son with fever

What is considered a fever in children?

October 14, 2020

Woman with fever taking temperature on couch.

What’s considered a fever and when to see a doctor

August 9, 2020

High, late-night fever calls for OSF OnCall

April 30, 2018

Cold vs. allergy symptoms in kids: What’s the difference?

May 12, 2014