Meta-analysis results for all treatments

Treatment relative effect with 95% CI; and degree of certainty (adaptated from GRADE). method

Treament Trials      
clinical improvementclinical worseningdeathsPCR-negative conversion
Ad26.COV2.S A EFFACER0----
Anhui Zhifei Longcom0----
bacTRL-Spike0----
BCG vaccination0----
CanSino0----
ChAdOx1 nCoV-19 (AstraZeneca Oxford)0----
Covaxin, Bharat Biotech, Indian Council of Medical Research0----
JNJ-78436735 AD26 (Jonson0----
Medicago0----
NVX-CoV2373 (Novavax)0----
RNA vaccine0----
Sinopharm Beijing0----
Sinopharm Wuhan0----
SinoVac Biotech0----
Sputnik V (Gam-COVID-Vac)0----