[Agenzia Fides] Cairo -- The mass vaccination campaign represents the only adequate response to counter the Covid-19 pandemic. While the speed with which the international scientific community has been able to develop effective vaccines against Covid-19, has been a real gift from God, and should be welcomed with gratitude, as a blessing. Thus Pope Tawadros, Patriarch of the Coptic Orthodox Church, motivated the appeal with which he invited all his Egyptian countrymen to promptly adhere to vaccination campaigns, also recalling the