Although Several Preliminary results of the effectiveness of other Covid-19 vaccines across different populations have been published….However, existing vaccine-effectiveness estimates have focused mainly on outcomes of the messenger RNA vaccine (Pfizer–BioNTech and Moderna), (Oxford–AstraZeneca), and JJ.
Data on vaccine effectiveness in the prevention of Covid-19 using Inactivated Virus like SINOVAC are definitely lacking up to now.
Now comes this new data from Chile that provide us with Real World Evidence on Coronvac/ Sinovac Effectiveness against Covid 19 Infection.
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