Corona vaccine russia Russia’s #Sechenav First Moscow State #Medical #University says the world’s first human coronary #vaccine has been successfully administered. This vaccine is also completely safe for the human body. They claim that the #clinical trial of the #coronary…

How resistant is vitamin d | covid19 We can take vitamin D very easily, When the sun shines on our body, our skin makes vitamin D, Sunlight, vitamins, and other nutrients help keep our bodies strong and protect against infections…