主题词：Mycobacterium research and diagnosis; Escherichia coli research studies; Herpesvirus Infections and Treatments; Clostridium difficile and Clostridium perfringens research; Diphtheria, Corynebacterium, and Tetanus; Bacteriophages and microbial interactions; Viral gastroenteritis research and epidemiology; Microbial infections and disease research; Toxin Mechanisms and Immunotoxins; Cytomegalovirus and herpesvirus research; Immunodeficiency and Autoimmune Disorders; Health and Medical Studies; Probiotics and Fermented Foods; Yersinia bacterium, plague, ectoparasites research; Influenza Virus Research Studies; Antimicrobial Resistance in Staphylococcus; Tuberculosis Research and Epidemiology; Streptococcal Infections and Treatments; Historical Medical Research and Treatments; Biomedical and Chemical Research; Vector-borne infectious diseases; Viral Infections and Immunology Research; Immune Response and Inflammation; Animal Virus Infections Studies; Virology and Viral Diseases