With the new year, three upper respiratory viruses have begun to spread among Americans. COVID-19, seasonal influenza and respiratory syncytial virus, or RSV, have all been infecting people and making them sick.
Chicago Tribune/January 23, 2024
With the new year, three upper respiratory viruses have begun to spread among Americans. COVID-19, seasonal influenza and respiratory syncytial virus, or RSV, have all been infecting people and making them sick.
Chicago Tribune/January 23, 2024