A new flu treatment could drastically reduce one of flu's deadliest complications—bacterial pneumonia—by helping the lungs ...
HANGZHOU, China, Feb. 9, 2026 /PRNewswire/ -- Zhejiang Difference Biological Technology Co., Ltd. (DIFF Biotech) announced that its proprietary nasal spray influenza attenuated live vaccine, DIFF-flu, ...
Influenza D virus, a pathogen best known for causing respiratory illness in cattle, appears to be silently infecting farmworkers across multiple continents, according to a growing body of serological ...
Memory cells in the nose slow the influenza virus as soon as it enters the body. They reduce viral levels and may help ...