1. it means unhealthy or defined as a diseased state, disability, or poor health due to any cause.
2. It is an infection that inflames the air sacs in one or both lungs.
3. It is a measure of the number of deaths in a population
4. A viral infection that attacks your respiratory system - your nose, throat and lungs.
5. It is the invasion of an organism's body tissues by disease causing agents, their multiplication, and
reaction of host tissues to the infectious agents and the toxins they produce.
INFECTION
MORBIDITY
PNEUMONIA
MORTALITY RATE
INFLUENZA​