While the flu shot has been around since 1945, 2023 marked the introduction of a new vaccine for respiratory syncytial virus (RSV) — the first ever — and the latest Covid-19 shot. The Food and Drug Administration recently approved the two new vaccines, and the protection they offer comes just in the nick of time: Health officials say there is a strong likelihood of another "tripledemic" this winter. In addition to the vaccines for Covid, flu and RSV, there is a new protective treatment for RSV — a potentially life-saving option for those most at risk of complications. On this episode, family medicine doctor Eric Ascher, DO, explains your options for immunization and immune therapies this fall and winter.Chapters:More from the expertEric Ascher, DO, answers the question: Can you sneeze in your sleep? Dr. Ascher hosts the Hack Your Health video series from The Well, in which he answers more common health questions.