The eMedicine point-of-care clinical reference features up-to-date, searchable, peer-reviewed medical articles organized in specialty-focused textbooks, and is continuously updated with practice-changing evidence culled daily from the medical literature.

Todar's Online Textbook of Bacteriology has chapters on general bacteriology and pathogenic bacteria, including Staphylococcus, Streptococcus, Pseudomonas, E. coli, and agents of Anthrax, Cholera, Tuberculosis, Lyme Disease and other bacterial diseases of humans.

Listeria monocytogenes is a bacterium that can contaminate ready-to-eat foods like lunchmeat and soft cheeses. Listeria causes miscarriage and death.

ISU Extension provides reliable resources to encourage Healthy People, Healthy Environments, and Healthy Economies.