COVID-19 | OSF HealthCare Blog

Why you need the second COVID-19 vaccine dose

May 29, 2021

Benefits of COVID-19 vaccines outweigh risks

May 20, 2021

coronoavirus mutating into another version

How COVID-19 mutates and how it affects vaccines

April 23, 2021

Medical professional wearing blue collared shirt and blue surgical mask in background holds up vaccine vial in foreground between two fingers while wearing blue latex gloves

A simple explanation of vaccine efficacy

March 24, 2021

Facing your fear of needles

February 10, 2021

little girls holds her throat in obvious pain

Is my sore throat COVID-19 or not?

January 22, 2021