Millions in the world asking vwhat happened if taken vaccine of vcovid 19 ,and many want emphasis and proofs that this vaccine is safe, yes. The COVID-19 vaccines created by Pfizer and Moderna do not have any virus or other infectious material in them. They are designed to cause your body to make copies of a harmless piece of the coronavirus, so you will not, and cannot, get COVID-19 from the vaccine.so the vaccines is safe so far,but do you agree or do you have any comments,give us your idea?