USA vaccination rate slips further, as more data show vaccines protect against variants
douglevy.substack.com
New hospitalizations increase in Southeast USA; molecular evidence of COVID-19 spreading in NYC a month sooner than thought; J&J shots' shelf life extended.
USA vaccination rate slips further, as more data show vaccines protect against variants
USA vaccination rate slips further, as more…
USA vaccination rate slips further, as more data show vaccines protect against variants
New hospitalizations increase in Southeast USA; molecular evidence of COVID-19 spreading in NYC a month sooner than thought; J&J shots' shelf life extended.