Dr. Rahul Kumar is a microbiologist and researcher with extensive expertise in microbiology, medical neuroscience, infectious diseases, cancer biology, antimicrobial resistance, molecular biology, and environmental and agricultural impacts on healthcare. He has authored 22 SCI/Scopus publications, 20 book chapters, one book, one patent granted, and 26 patents published, with several more under revision. His research focuses on antimicrobial resistance, pathogen detection, bio-inoculants for sustainable agriculture, neuroprotection, and AI/ML applications in healthcare and diagnostics. He has contributed to innovative devices, biosensing systems, and sustainable technologies in interdisciplinary scientific domains.