Washington [US], August 31 (ANI): A new study has shown that two months after the second Pfizer/Moderna vaccination, antibody response decreases 20 per cent in adults with prior cases of COVID-19. The study also tested how well current vaccines resist emerging variants.
California [US], January 18 (ANI/Sputnik): California's State Epidemiologist, Dr Erica Pan, called for pausing administration of Moderna's coronavirus vaccine due to a high-than-usual number of severe allergic reactions.