REFERENCE
REFERENCE
American Lung Association. Preveting Pneumonia tại https://www.lung.org/lung-health-diseases/lung-disease-lookup/pneumonia/preventing-pneumonia. Truy cập 30/3/25.
Which of the following measures helps reduce the risk of pneumococcal infection?
A
Washing hands regularly with soap
B
Drinking soda
C
Avoiding meeting friends
D
All of the above
A
