One vaccine may provide broad protection against many respiratory infections and allergens
med.stanford.edu
Stanford Medicine researchers and their colleagues invented a new vaccine that protects mice from respiratory viruses, bacteria and allergens — the closest yet to a universal vaccine.
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The original was posted on /r/science by /u/mvea on 2026-02-19 22:53:41+00:00.

Original Title: Scientists developed a universal vaccine formula that protects against a wide range of respiratory viruses, bacteria and even allergens. The vaccine is delivered intranasally — such as through a nasal spray — and provides broad protection in the lungs of mice for several months.