It has been observed that even after the SARS-COV-2 is defeated by the immune system, it leaves some long-term negative impacts on our body which may turn very threatening and serious. It certainly seems quite dangerous how the virus leaves such harmful effects on so many organs of the body including the immune response even after the viral load is depleted.
As per the medical experts, many types of markers exist in the immune system and blood that indicate to what extent the body has been affected by the virus. However, it is always recommended to go through certain tests if you are having or had any severe form of Covid-19. As a matter of fact, it may deeply impact many vital organs including the lungs.