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Microbiology explores microscopic organisms and viruses invisible to the naked eye. Researchers in this field investigate these lifeforms' characteristics, life cycles, metabolic functions, natural habitats, and interrelationships with other organisms. Microbial engineering applies this knowledge to create novel species for uses like environmental cleanup, renewable energy, and drug development. At WSU, students can specialize in medical technology within the microbiology program. This healthcare-focused discipline shares close ties with microbiology, which examines microscopic lifeforms and their biological processes. Medical technology employs microbiological methods to identify illnesses and conditions stemming from human-microorganism interactions. Professionals in this field conduct lab analyses using advanced equipment like microscopes and computers to detect diseases including diabetes, cancer, and HIV/AIDS.