2 doses of J&J vaccine 85% effective against hospitalizations, real-world study finds
A real-world study of South African health care workers found that two doses of the Johnson & Johnson COVID-19 vaccine ...
A real-world study of South African health care workers found that two doses of the Johnson & Johnson COVID-19 vaccine ...
A real-world study of South African health care workers found that two doses of the Johnson & Johnson COVID-19 vaccine ...
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