[The Conversation Africa] Respiratory syncytial virus, more commonly known as RSV, sends thousands of children to the hospital every year in the U.S. But during September and October 2022, health professionals across the country have watched an unprecedented spike in the number of cases of this usually mild, but occasionally dangerous, respiratory infection in children. Jennifer Girotto is a pharmacist who studies pediatric infectious diseases. She explains how RSV infects the human body, who is most at risk and what might be causi