Question

write down the modes of infection and preventive measures against Pneumonia ​

Answer 1

Answer:

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Answer 2

Explanation:

Pneumonia is a lung infection. It’s not contagious, but it’s often caused by upper respiratory tract infections in the nose and throat, which may be contagious.

Pneumonia can happen to anyone, at any age. Babies under age 2 and adults over age 65 are at higher risk. Other risk factors include:

living in a hospice or institutionalized setting

using a ventilator

frequent hospitalizations

a weakened immune system

a progressive lung disease, such as COPD

asthma

heart disease

smoking cigarettes