More than 15.3 million people in the U.S. suffer from chronic obstructive pulmonary disease (COPD), which is the third leading cause of death in this country, according to the American Lung Association.
Public Health England (PHE) has published mid-season data on the effectiveness of this year’s flu vaccines, alongside data from other countries, in Eurosurveillance. The data suggest that the nasal spray flu vaccine is 87% effective in children aged 2 to