Arab Health: Sinopharm shot plus Pfizer booster offers most effective Covid protection, says leading immunologist

Arab Health: Sinopharm shot plus Pfizer booster offers most effective Covid protection, says leading immunologist

A booster shot is the most effective protection against Covid-19 for those who have taken two shots of the Sinopharm vaccine, doctors said at the Arab Health trade exhibition in Dubai.

Dr Gehad ElGhazali, lead immunologist at Sheikh Khalifa Medical City in Abu Dhabi, reported a "very strong" response in the body's immune system once a double dose of the Sinopharm vaccine was topped up with a booster shot of the Pfizer-BioNTech vaccine.