How effective is nirsevimab at preventing respiratory syncytial virus (RSV) lower respiratory tract disease (LRTD), ...

Human metapneumovirus spiked this spring as cases of COVID and RSV fell. According to the CDC, 19.6% of antigen tests and nearly 11% of PCR tests for HMPV were positive in the US in early March.

Credit: Getty Images. RSV primarily affects children and older adults, and can lead to severe illness or death. Respiratory syncytial virus (RSV) affects infants, young children, and older adults, ...

Cases of respiratory syncytial virus have been rising slowly in the U.S., according to CDC data published Oct. 5. Since late August, the percentage of RSV-positive PCR tests have risen from 1.2 ...

The study included 31,900 infants, 49.1% of whom received nirsevimab. HealthDay News — Nirsevimab is effective for protecting infants against respiratory syncytial virus (RSV)-associated lower ...

This past winter, hospitals and clinics across Indiana filled up with patients suffering from different respiratory illnesses that have much the same symptoms: COVID-19, flu and RSV. And many more ...

Learn how to identify RSV symptoms in adults, how to know if an RSV infection has become serious, how to avoid RSV, and whether to get an RSV vaccine.

The Centers for Disease Control and Prevention (CDC) is warning the American public this week about "increases" in respiratory syncytial virus (RSV) activity across "some parts of the Southeastern ...