COVID-19 | OSF HealthCare Blog

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

Two people with masks sit far apart from each other on a bench to help prevent the spread of COVID.

Can vaccinated people spread COVID-19?

November 1, 2021

care team wonrker holding a vial with "COVID-19 vaccine" printed on it

What is a booster shot and why do I need it?

October 25, 2021

COVID-19 vaccine and lingering symptoms

June 23, 2021

Don’t forget about school and sports physicals

June 7, 2021