Question

Why right lung is more prone to infection than left lung

Answer 1

In general, the right mainstem bronchus appears to be a more direct continuation of the trachea than the left, which may partially explain why the right lung is more prone to infection

Answer 2

Right brochi diameter is more than left bronchi

and Right bronchi is running parallel to tracheal passage but left bronchi is little far away from the trachea

This is your answer

Regards

A. Rohith Adithya