respiratory

Universal vaccines are urgently needed to provide broader protection against ever-changing respiratory viruses, such as influenza, that are major pandemic threats.

He withdrew $500 million in funding earmarked for developing vaccines against respiratory viruses.

He was shocked to see the name of his older brother, Dale, a forklift truck-operator who had died of respiratory failure a year earlier.

Nitrogen dioxide has been associated with adverse health effects including increased respiratory symptoms.

And here’s some advice about flu and respiratory syncytial virus, or RSV: