Hopkins study: Regular vaccine boosts may help immunocompromised people fight COVID

For people who are the most susceptible to the damaging effects of the coronavirus, regular booster doses of a bivalent COVID-19 vaccine can help them fight the virus, according to a new Johns Hopkins Medicine study. In the study, published Tuesday in the journal Clinical Infectious Diseases, Hopkins researchers worked with 76 people who had received solid organ transplants and take immunosuppressant medications to prevent their bodies from rejecting the transplants.