is rsv contagious when on antibiotics :: Article Creator New RSV Vaccine Distribution: Who's At The Top Of The List? As fall approaches, so does respiratory syncytial virus or RSV season. This year, there are more options for those most susceptible to RSV, including a new vaccine and updated RSV vaccine guidance for seniors. Carina Marquez, MD, associate professor of Medicine in the Division of HIV, Infectious Diseases, and Global Medicine at Zuckerberg San Francisco General, Peter Chin-Hong, MD, professor in the UCSF Health Division of Infectious Diseases and Theodore Ruel, MD, chief of the Division of Pediatric Infectious Diseases and Global Health at UCSF Benioff Children's Hospitals, explain what we need to know about the RSV virus and vaccine. What is RSV? RSV is a virus that can cause lung and respiratory tract infections such as bronchiolitis and pneumonia. Most RSV infections clear up by themselves in a couple of weeks, but, for...