
(HealthDay News) -- Pneumonia is an infection that inflames the air sacs in the lungs, says Mayo Clinic. The infection can cause cough, fever, chills and difficulty breathing. For some, especially infants and the elderly, pneumonia can be life-threatening.
To help prevent pneumonia, Mayo suggests:
Experimental Nasal Spray Might Ward Off Multiple Viruses
How To Fight Common Wintertime Respiratory Viruses
FDA Proposes Ban on a 'Useless' Decongestant, Phenylephrine
Is It a Cold, Flu or COVID? An Expert Helps You Sort It Out
Sleepy Nurses Vulnerable To Common Cold, Other Infectious Diseases