Vaccinated parents give COVID protection to unvaccinated children, study says: Live updates – Yahoo News
A new study out of Israel found that unvaccinated children may get indirect protection from COVID-19 through their vaccinated parents.
Researchers studied households made up of two parents and unvaccinated children, estimating the effect of parental vaccination on unvaccinated children’s risk of catching COVID. The research was conducted during two periods in 2021, corresponding with the alpha and delta variant waves.
The study found that, regardless of household size, having one vaccinated parent decreased the risk of an unvaccinated child catching COVID by 23.4% on average. Two vaccinated parents decreased the risk by an average of 64.9%, although the risk only decreased by 58.1% during the delta wave compared to 71.7% during the alpha wave.
The Centers for Disease Control and Prevent...