[ls612]

The chinese vaccines are mostly inactivated coronavirus vaccines and are only 50-60% effective. We are seeing countries which relied heavily on them such as Chile and the Seychelles having large and sustained outbreaks because they aren't effective enough to stop the spread. They probably do fairly well against mortality though.

I'd say we would be in an incredibly worse position if we only had J&J and Astrazeneca in the west. In the US the pandemic is over now and we have only vaccinated about half of people with the mRNA shots. I strongly doubt we would be normal again now if we had not had those.