Not a Virus, but a Weakened Immune System, is the Greatest Threat to Public Health
Several scientific studies have now shown that immunity after a natural infection gives a better protection than immunity after Covid-19-vaccination. Natural immunity may well be necessary to build up full protection in the population, writes immunologist dr. Carla Peeters.a By now, the vulnerable and at-risk groups in most western countries have been vaccinated with one […]