Study shows dramatic decline in effectiveness of COVID-19 vaccines over time. Among veterans 65 and older who were inoculated with the Moderna vaccine, those who developed a “breakthrough” infection were 76% less likely to die of COVID-19 compared with unvaccinated veterans of the same age.
https://ift.tt/3k5jlzx via /r/science https://ift.tt/3whS563
No comments:
Post a Comment