vaccines | OSF HealthCare Blog

Benefits of COVID-19 vaccines outweigh risks

May 20, 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

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

rows of person icons in black with one in red in the middle

Here’s how herd immunity works

January 13, 2021