Is this the other side of the vaccine story?

There are two sides to every dabate

 

In the UK Covid vaccines are promoted by government, NHS and media as safe and effective. Is this a 100% guarantee? Or 75%? Or 50%?

Video here: https://thehighwire.com/videos/safe-and-effective-a-second-opinion/

Also of interest in this debate: https://www.icandecide.org/v-safe/