Bacillus Calmette-Guérin Vaccination and SARS-CoV-2 Infection among Healthcare Workers: A Case-Control Study in Cape Verde
{{output}}
Introduction: Healthcare workers (HCWs) faced a heightened risk of SARS-CoV-2 infection compared to the general population. The Bacillus Calmette-Guérin (BCG) vaccine, used for over a century, is known to modulate immune respons... ...
