నిమోనియా ఎన్నిరుపాల్లో ఎటాక్ చేస్తుంది?

Most of the times we end up thinking that Pneumonia is a very dangerous disease since we do not how does it attack. Dr. Rahul in this video says in how many ways does Pneumoniaattack us. To know more watch the video. 

https://www.youtube.com/watch?v=vK4jKJyXWC4