BOOSTERS PROVING VACCINE ISN’T EFFECTIVE?

Vaccine-makers and key public health experts promised their experimental vaccines were over 90% effective. Now vaccine failure is pushing several countries to give boosters in an effort to chase Covid variants against a backdrop of waning vaccine protection.Become a supporter of this podcast: https://www.spreaker.com/podcast/the-highwire-with-del-bigtree--3620606/support.