Impact of BCG Vaccination Disruptions During the COVID-19 Pandemic on Tuberculosis Incidence in Infants: A Nationwide Study in Brazil.

Pandemic-related disruptions led to lower Bacille Calmette-Guérin (BCG) vaccine coverage in Brazil. This study highlights a link between reduced vaccinations and increased tuberculosis pulmonary and extrapulmonary cases in infants. Addressing vaccine hesitancy and ensuring healthcare stability is vital for mitigating impacts.