主题词：Gut microbiota and health; Clostridium difficile and Clostridium perfringens research; Mosquito-borne diseases and control; HIV Research and Treatment; interferon and immune responses; Bacteriophages and microbial interactions; Viral gastroenteritis research and epidemiology; Immune Cell Function and Interaction; Plant-Microbe Interactions and Immunity; Vibrio bacteria research studies; Viral Infections and Vectors; Cytomegalovirus and herpesvirus research; SARS-CoV-2 and COVID-19 Research; Immune Response and Inflammation; Probiotics and Fermented Foods; Malaria Research and Control; Escherichia coli research studies; Influenza Virus Research Studies; CRISPR and Genetic Engineering; Insect symbiosis and bacterial influences; Toxoplasma gondii Research Studies; Bacterial Genetics and Biotechnology; Herpesvirus Infections and Treatments; Plant Virus Research Studies; Diet and metabolism studies