Haber Başlığı: Updated Covid-19 vaccines boost protection, but may not beat original formula, early studies suggest
26-10-2022 14:02
Haber: The updated Covid-19 booster shots appear to work about as well against the BA.4 and BA.5 Omicron subvariants as the original boosters they replaced, according to two new studies from research teams at Harvard and Columbia universities.
