As Delta Expands, a few voyagers get double up about COVID-19 antibody in U.S.
Alison Toni felt fortunate to get Sinovac’s COVID-19 antibody in Chile recently. After a month, she was in Minnesota getting inoculated once more. Toni, an American living in Chile, was visiting her folks in Minneapolis in April when she had her first Pfizer chance at a CVS drug store. She went back for the second […]
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