A Bad Case of COVID or Flu May Raise Lung Cancer Risk Years Later

One Nasal Spray Could Protect Against COVID, Flu, Pneumonia, and More

Scientists create universal nasal spray vaccine that protects against COVID, flu, and pneumonia— A single nasal spray vaccine may one day shield us from viruses, pneumonia, and even allergies — all at once.

Scientists create universal nasal spray vaccine that protects against COVID, flu, and pneumonia