FDA Approves New COVID-19 Vaccines

FDA Approves New COVID-19 Vaccines: Regulators said that waning protection from the previous vaccines prompted the move. via EpochTimes

MY SAY: Why? There are no vaccines for the common cold and most common colds are caused by Corona viruses. They mutate too fast for a vaccine to be developed and work in time before it mutates again. More risk from the vaccine itself. That's medical/scientific common sense.