Respiratory Syncytial Virus

Respiratory syncytial virus (RSV) is a ubiquitous virus and infects nearly every child before their second birthday. Causing a wide array of symptoms, ranging from a mild cold to respiratory failure and even death, it is an illness that every general pediatrician will encounter on a yearly basis. It is important to know which populations are at risk for severe disease and what we can do to protect them from RSV and treat them if they do contract it. Many preventive measures are being studied, but so far, RSV has proved a challenging virus to capture and control. As our technology and knowledge grow, there is hope for a vaccine, more attainable and longer-lasting immunoprophylaxis, and better treatment options for those who do contract the disease. [ Pediatr Ann . 2022;51(10):e376–e378.]