Biden says U.S. health officials are considering Covid booster shots at 5 months, moving up timeline of third shotPublished Fri, Aug 27 20211:05 PM EDTUpdated An Hour AgoNew data from Israel shows a booster dose provided four times as much protection against infection from the delta variant than the previous two-dose regimen.The Dominican Republic, Hungary, Germany and other countries have either already begun administering booster shots, are close to it or are considering it.Pfizer said Wednesday that a booster dose of its vaccine provides a threefold increase in neutralizing antibodies.https://www.cnbc.com/2021/08/27/biden-says-us-health-officials-are-considering-covid-booster-shots-within-5-months.html
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