COVID-19: Kano, Other Nine States Achieve Herd Immunity
Kano, Bauchi, Anambra, Benue, Cross River, Rivers, Kaduna, Delta, Taraba, and Imo states. have achieved herd immunity against COVID-19. Herd immunity is a form of indirect protection that applies only to contagious diseases like COVID-19, It occurs when a sufficient percentage of a population has become immune to an infection, whether through previous infections or vaccination, thereby reducing the likelihood of infection for individuals who lack immunity. This was disclosed […]