Government says Sinovac works, despite claims of lower efficacy against variants

[Guest]

On 8/19/2021 at 4:59 PM, oldcpu said:

 ... And why do the producers of Pfizer and Moderna say boosters to their produced vaccines will be needed?

[Guest]

https://dailysceptic.org/2021/08/22/latest-phe-data-shows-vaccine-effectiveness-down-to-just-15-in-the-over-50s-37-in-the-under-50s-deaths-cut-by-80-in-over-50s-but-just-12-in-under-50s/

[Convert54]

On 8/18/2021 at 11:44 AM, thai3 said:

You admit not even as good as AZ and certainly not as good as the others, and it's more expensive, so why use it at all?

Because can get. simple. In the next time can get the better one for boost.