Clinical Microbiology, Applied and environmental microbiology, Diagnostic medicine and pathobiology, Microbial source tracking, Pathogenic microbiology/virology, Vector microbe interaction, Food and water quality/safety microbiology, Drug resistance, Biofilm, Health and hygiene, Disease prevention and control, Pathogen survival and transmission, Microbial ecology, Zoonosis, Nosocomial infections, Method development, etc.