Interesting that China’s vaccines are <50% effective and the West has multiple vaccines over 90% effective.
You’d think that the people who started this whole thing would do a better job at being able to fix it, but then you remember it’s China, so it’ll never be more than a cheap knock-off of a good American made product.
China has developed several whole virus vaccines for Covid.
China has approved a viral vector vacc for Ebola but only for emergency use. So I assume they are familiar with the newer methods.
Big Pharma has been trying for decades to get mRNA or viral vector vaccines/therapies approved for general use. They have always failed. I don’t think any reached Phase 3 trials.
Suddenly it is figured out for Covid. I don’t buy it. I will wait for an FDA approved whole virus vaccine.