Eight members of the organization tested positive for the COVID-19 this week, despite being fully-vaccinated against the virus — an occurrence known as “bre...

https://www.bostonglobe.com/2021/05/14/nation/yankees-clubhouse-is-source-breakthrough-covid-19-cases-should-we-be-concerned-heres-what-we-know/?camp=bg:brief:rss:feedly&rss_id=feedly_rss_brief

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