Moderna says its COVID-19 vaccine effective in blocking new strains
Jan. 25 (UPI) -- Pharmaceutical company Moderna on Monday released new data that show its vaccine has proven to be effective against new, mutated strains of COVID-19 that first wer…
Jan. 25 (UPI) -- Pharmaceutical company Moderna on Monday released new data that show its vaccine has proven to be effective against new, mutated strains of COVID-19 that first wer…