Italiano (Italian) Index Health topics A...Z A B C D E F G H I L M N O P Q R S T U V W Z Infectious diseases A/H1N1 virus infection Antimicrobial-resistance Arboviral diseases Avian influenza Blennorrhagia (or Gonorrhoea) Botulism (Foodborne) Borreliosis Brucellosis Campylobacter Chikungunya Chlamydia Cholera Coronavirus Crimean-Congo haemorrhagic fever Cytomegalovirus Dengue (fever) Diphtheria Ebola virus disease (EVD) Ehrlichiosis Foodborne botulism Genital herpes (Herpes simplex virus type 1 and 2) Healthcare-associated infections Helicobacter pylori Hepatitis HIV infection and AIDS Human papillomavirus (HPV) Infectious diseases Influenza (Seasonal) Invasive bacterial diseases (IBDs) Norovirus Rickettsial diseases Rotavirus Rubella Sexually transmitted infections Transmissible Spongiform Encephalopathies (TSEs) Typhoid fever Viral hepatitis West Nile Fever