主题词：Hepatitis C virus research; Hepatitis B Virus Studies; Viral Infections and Vectors; Antibiotic Resistance in Bacteria; Bacterial Identification and Susceptibility Testing; Hepatitis Viruses Studies and Epidemiology; Antibiotic Use and Resistance; Brucella: diagnosis, epidemiology, treatment; Mosquito-borne diseases and control; Streptococcal Infections and Treatments; Urinary Tract Infections Management; Liver Disease Diagnosis and Treatment; Vaccine Coverage and Hesitancy; Infective Endocarditis Diagnosis and Management; HIV/AIDS Research and Interventions; Nosocomial Infections in ICU; Antifungal resistance and susceptibility; Fungal Infections and Studies; Bacillus and Francisella bacterial research; SARS-CoV-2 and COVID-19 Research; Antimicrobial Resistance in Staphylococcus; Mycobacterium research and diagnosis; COVID-19 Clinical Research Studies; HIV, Drug Use, Sexual Risk; Vector-borne infectious diseases