Researchers at Brigham and Women’s Hospital have developed a nasal spray that could provide broad-spectrum protection against ...

If this flu-busting nasal spray lives up to its promise, it will be a blockbuster. Scientists at Harvard Medical School have ...

One of the most potent methods to soothe these allergy-induced symptoms is the use of an allergy nasal spray. An allergy nasal spray is a medication that is sprayed into the nose to relieve ...

Scientists have engineered a monoclonal antibody that can protect mice from a lethal dose of influenza A, a new study shows.