Lower efficacy of COVID-19 mRNA vaccines in patients with frailty - News-Medical.Net

In a new study, researchers assessed the effectiveness of COVID-19 vaccination against hospitalization and deaths among veterans based on frailty status in the United States.

In a recent study published in The Lancet Healthy Longevity, researchers assessed the effectiveness of coronavirus disease 2019 (COVID-19) vaccination against hospitalization and deaths among veteran… [+5489 chars]

full article...