Mansfield Road
Oxford, OX1 4AU
United Kingdom
University of Oxford
Randomized, Immunogenicity, Safety, study, heterologous, homologous, COVID-19, booster, vaccination, two dose, three dose, third, second, Coronavac, Sinovac, SARS-CoV-2, schedule, coronavirus, pandemic, Oxford, Brazil, Ministry of Health, protection
Pregnancy, HIV, Vaccines, Pertussis, Safety, Immunogenicity