Tag: <span>RSV</span>

What Is RSV? Origins, U.S. Burden, and Who It Harms Most

Respiratory syncytial virus (RSV) is a common respiratory virus that usually causes cold-like illness—but in the very young and the very old, it can turn dangerous quickly. RSV is the leading cause of infant hospitalization in the United States, and it also drives substantial illness and deaths among older adults. New prevention tools are changing […]