As with perhaps all such infections, those most at risk from SARS-COV-2 are those with weakened immune systems. NANO SOMA substitutes for Vitamin D and also triggers the body to produce its own Vitamin C.Both Vitamin C and Vitamin D play a key role in immunity. So, in these and other ways, NANO SOMA acts to strengthen your immune system, helping to protect you from all types of infection, including SARS-COV-2. It has no known side effects what so ever! UTube Video: https://youtu.be/VWcX_