In this video, Dr. K K Aggarwal, President Heart Care Foundation of India and Group Editor in Chief MEDtalks, will talk about the prevention of rheumatic fever. With each episode of rheumatic fever, rheumatic heart disease becomes more serious. Prevention of streptococcal sore throat is necessary. Hence, prophylaxis is very necessary for such infection with penicillin or azithromycin or the protocol which is mentioned regarding the streptococcal sore throat infection.