The ongoing, highly infectious COVID-19 pandemic has prompted various drugs, vaccines,
and phytochemical research to control the disease. The accelerated development of
vaccines showed the importance of immune boosters against the virus. This study aims to
elucidate the role of curcumin, a phytochemical with an immunoediting profile potentially
able to boost immunity after vaccination. Eighty participants were enrolled to receive
curcumin supplementation (n= 40) and without (n= 40) after the first vaccination until 4 …