Klepikov I., Acute Pneumonia: Biological Rules and Laws require Attention and Respect., Journal of Respiratory Diseases, Volume 1, Issue 1, 2019, Pages 26-30, ISSN 2642-9241, https://doi.org/10.14302/issn.2642-9241.jrd-19-2667. (https://oap-researcharticles.org/jrd/article/1035) Abstract: A perspective argues that biological rules and host–pathogen dynamics deserve greater attention in pneumonia care. It integrates pathophysiology with clinical decision‑making. Keywords: