Entertainment Booster Shot Likely to Give Long-Term Protection Against COV By qatar day - September 13, 2021 0 472 Facebook Twitter Pinterest WhatsApp Booster Shot Likely to Give Long-Term Protection Against COVID-19 Variants: Dr Al Khal – September 13, 2021 Dr Abdullatif Al Khal, Chair of the National Health Strategy Group on Covid-19. The booster dose of the Covid-19 vaccine could provide…