Local reactions (solicited adverse events) within 7 days of study vaccination;Medically-attended adverse events within 28 days of study vaccination and end of study;Serious adverse events within 28 days of study vaccination and end of study;Seroresponse rate against SARS-CoV-2 ancestral (Wuhan) strain;Systemic reactions (solicited adverse events) within 7 days of study vaccination;Unsolicited adverse events within 28 days of study vaccination

Local reactions (solicited adverse events) within 7 days of study vaccination;Medically-attended adverse events within 28 days of study vaccination and end of study;Serious adverse events within 28 days of study vaccination and end of study;Seroresponse rate against SARS-CoV-2 ancestral (Wuhan) strain;Systemic reactions (solicited adverse events) within 7 days of study vaccination;Unsolicited adverse events within 28 days of study vaccination