Written with clarity and academic rigour, “The Microbiome in Health and Disease: Microbial Ecology, Infection Dynamics, and Host-System Interactions Across Human Disease States” examines its subject in depth, the work of Dr. D. Jeraldin Thangam. It balances foundational theory with practical, real-world application, making complex ideas accessible without losing depth. Aimed at students, researchers, and academic readers, it is published by Khushbu Publications, New Delhi, India, and released in 2026.