Abstract
Background/Introduction: The SARS-CoV-2 B.1.1.529 variant (Omicron) has shown high infectivity worldwide, even in vaccinated patients. Little is known about how well naturally acquired immunity protect against further COVID-19 infections in unvaccinated or vaccinated patients. We investigated whether vaccination is still warranted, and if so, what type of vaccine should be used.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have