Their whole clinical trial is DESIGNED to prove the vaccine can protect against MILD CASES of COVID-19. That’s all. AND NOBODY CARES ABOUT THAT. MILD CASES CURE THEMSELVES. NO VACCINE IS NECESSARY.
A SUCCESSFUL VACCINE SHOULD BE PROTECTING PEOPLE AGAINST THE SERIOUS AND LIFE-THREATENING COVID-19 CASES. BUT THIS IS NOT WHAT THE CLINICAL TRIALS ARE DESIGNED TO PROVE.