Question

what is pneumonia ???​

Answer 1

Infection that inflames air sacs in one or both lungs, which may fill with fluid.

With pneumonia, the air sacs may fill with fluid or pus. The infection can be life-threatening to anyone, but particularly to infants, children and people over 65.

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Answer 2

Answer:

• Bacteria like Streptococcus pneumoniae and Haemophilus influenzae are responsible for the disease pneumonia in human which infects the alveoli of lungs.
• The symptoms of pneumonia include fever, chills, cough and headache.
• In severe cases the lips and finger nails may turn gray to bluish in colour.
• A healthy person acquires the infection by inhaling the droplets / aerosols released by an infected person or even by sharing glasses and utensils with an infected person.