Mpox Marburg Virus Influenza Human Metapneumovirus COVID-19 Oropouche Virus Monkeypox Measles Bird Flu H5N1 Virus Transmission Coronavirus Parvovirus B19 Bacterial Infections Avian Influenza Lassa Fever Hepatitis A Human Parvovirus B19 Hemorrhagic Fevers Covid-19 Respiratory Syncytial Virus Zika Virus Mpox Virus FSME Norovirus Seasonal Illnesses Measles Virus HMPV HMPV Characteristics Metapneumovirus Guillain-Barré Syndrome Influenza Viruses West Nile Virus Upper Respiratory Tract Infections African Swine Fever SARS-CoV-2 Hantavirus Measles Symptoms Epstein-Barr Virus Filoviridae Shingles Virus Ebola Respiratory Infections Respiratory Viruses RSV Orthopoxviruses Pigeon herpesvirus Arbovirus Infections B Virus Dragonsplague Bird Flu (H5N1) Hepatitis Herpesviruses Enterovirus Mpox Variants Herpes Simplex Virus Medical Devices Diagnostics HTLV-1 RNA Viruses Virus Research Symptoms Poxviruses Pregnancy Risks Global Health Mpox Clade Ib Pneumonia Herpes Viruses Japanese Encephalitis Other Diseases Oropouch Marburg Virus Disease H5N1 Poliomyelitis H5N1 Bird Flu Diagnosis