Among The 1st To Get A Polio Vaccine, Peter Salk Says Don't Rush A COVID-19 Shot
When he was 9 years old, Salk was inoculated by the polio vaccine developed by his father, Dr. Jonas Salk. Today, he is an optimistic about a COVID-19 vaccine but offers a warning.
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May 30, 2020 at 06:00PM
Health Care
Thứ Bảy, 30 tháng 5, 2020
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