Here's a fascinating conversation between Drs Grimes and Campbell, in which the former explains the link between vitamin D and immunity, and it's crucial role in combating the covid19 and many other infections.

He also presents a plausible theory that may explain the post covid mortality crisis in Western countries.

TL/DW: Get your vitamin D levels up, through sun exposure, nutrition (fish), or supplementation (cholecalciferol) to protect yourself against covid and vaccine induced immune responses. Both will deplete your vitamin D levels, and if you're already low on vit D, the vaccine/booster may make you even more vulnerable to various other infections.

Interesting facts: Dr Grimes claims that The Gates Foundation had a research accelerator program to fund COVID-19 research, but forbade funding any studies looking at the relationship between Vitamin D and COVID-19.