Newest video updates about Coronavirus. Watch this “How effective are vaccinations against the new COVID variants? | COVID-19 Special” video below:
How effective are approved COVID vaccines against new forms of COVID-19? A preliminary study from Israel appears to suggest the BioNTech-Pfizer jab offers less protection against the Delta variant than previous strains – just 64%. That’s a lot lower than other estimates of nearly 90%. Does this change how we fight the pandemic?
The good news is that fully vaccinated people rarely suffer severe…..(read more)