"Imperfect" Vaccines May Aid Survival of Ultrahot Viruses

Christopher Intagliata, a science reporter, delves into the paradox of imperfect vaccines. He discusses how some vaccines may protect against illness yet allow for viral transmission, potentially aiding the survival of certain strains. Intagliata highlights the historical context with a 1970s poultry vaccine and its implications for modern vaccinations, including those for malaria. The conversation raises intriguing questions about balancing public health benefits against the risk of viral persistence.