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standing seagull waiting for a handout

duck dips its head into the water to look for food

bacillus anthracis bacterial colonies which had been allowed to grow on sheeps blood agar sba for a 24 hour period

anthrax is not known to spread from one person to another person b anthracis spores can live in the soil for many years

indian ink capsule stain is useful for improving visualization of encapsulated bacillus anthracis in clinica

wood duck or carolina duck male is poised for takeoff aix sponsa

simplex virus hsv 1 responsible for cold sores and hsv 2 responsible for genital herpes

this photomicrograph revealed a positive result for this stained serum specimen from a suspected rubella patient

blooming during the month of march on the grounds of the centers for disease control headquarters in atlanta georgia

growing on the grounds of the centers for disease control headquarters in atlanta georgia

almonella infantis is indeed one of the salmonella spp pathogens responsible for causing salmonellosis

gram positive mycobacterium tuberculosis bacilli the causative agent for tuberculosis

hemolysis test tubes used for the purpose of isolation and identification of vibrio cholerae

classic sensitivity test for vibrio cholerae involving group iv bacteriophage and polymyxin b
