Exclusive. Must see concerning. Your own. Place to be for curious minds. Do it yourself networkers. Subscribe and dont miss out. On. A setback in the battle against the coronavirus cases of reinfection are emerging in hong kong the United States and europe. They suggest immunity from the disease does not necessarily last long. The World Health Organization is calling for more studies. Concrete answers a vital in developing a vaccine that is if we ever get one. So much. Herd immunity or full immunity and what about Natural Immunity so many questions which well get to in a moment with an expert 1st the worlds 1st genetically verified case of someone being reinfected with covered 19 and what that could mean for the pandemic as the coronavirus pandemic took hold scientists knew a vaccine would be the best protection against the virus but there was still the hope that those recovering from infections would be immune as is the case with viruses like smallpox or polio when a 33 year old man i