COVID-19 vaccines worked fairly well in keeping immunocompromised patients out of the hospital from the infection, but still less than for those with a competent immune system, a study showed.
After two vaccine doses, immunocompromised patients saw 77% vaccine effectiveness (95% CI 74%-80%) against hospitalization for confirmed COVID-19, with a 3.9% rate of SARS-CoV-2 test positivity in hospital compared with 11.8% among those who were unvaccinated.
Recent Comments