Fourth COVID Vaccine Shot Raises Resistance to Serious Illness For Over-60s
- Aryaman Sinha
- Jan 25, 2022
- 1 min read

A fourth dose of COVID-19 vaccine given to people over 60 in Israel made them three times more resistant to serious illness than thrice-vaccinated people in the same age group, Israel's Health Ministry said on Sunday. Wow!
Photo Credit: Tim Hüfner
Comments