Restoration of neutralization activity against Omicrons BA.2 and BA.5 in older adults and individuals with risk factors following the 4th-dose of SARS-CoV-2 BNT162b2 vaccine.
Restoration of Neutralization Activity Against Omicron BA.2 and BA.5 in Older Adults and Individuals With Risk Factors Following the Fourth Dose of Severe Acute Respiratory Syndrome Coronavirus 2 BNT162b2 Vaccine.