Shoot

 

2		Recruiting	Use of BCGVaccine as a Preventive Measure for COVID-19 in Health Care Workers	COVID 19 Vaccine
Interventions:  Biological: BCG vaccine Locations:  Universidade Federal do Rio de Janeiro Rio De Janeiro, RJ, Brazil
3		Recruiting	Clinical Trial Evaluating the Effect of BCGVaccination on the Incidence and Severity of SARS-CoV-2 Infections Among Healthcare Professionals During the COVID-19 Pandemic in Poland	Covid19 BCGVaccination Reaction