infection prevention | OSF HealthCare Blog

Woman wearing face mask

Should I still wear a mask?

May 30, 2023

A doctor checking to see if a wound is healing or infected.

How to tell if a wound is healing or infected

March 7, 2023

PCR vs. rapid COVID-19 test: What’s the difference?

February 9, 2022

What you should clean – and how often

November 15, 2021

African-American father with daughter after receiving vaccine

How vaccines work to protect us

November 8, 2021

The word "shingles" is spelled out on wooden tiles with medicine placed on top.

Shingles: When it’s more than a rash

April 26, 2021