BIO 2117 Families of Viruses That Affect Humans

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Parvoviridae
Human parvovirus B19. 5th disease (only in children); anemia in immunocompromised partients.
Adenoviridae
Mastadenovirus; medium-sized viruses that cause various respiratory infections in humansl some cause tumors in animals.
Papovaviridae
Papillomavirus (human wart virus) and Polyomavirus. Small viruses that induce tumors; the human wart virus (papilloma) and certain viruses that produce cancer in animals (polyoma and simian) belong to this family.
Poxviridae
Orthopoxvirus (vaccinia and smallpox viruses) and Molluscipoxvirus. Very large, complex, brick-shaped viruses that cause diseases such as smallpox (variola), molluscum contagiosum (wartlike skin lesion), and cowpox.
Herpesviridae
Simplexvirus (HHV-1 and 2), Varicellovirus (HHV-3), Lymphocryptovirus (HHV-4), Cytomegalovirus (HHV-5), Roseolovirus (HHV-6), HHV-7, Kaposi's sarcoma (HHV-8). Medium-sized viruses that cause carious human disease, such as fever blisters, chickenpox/shingles, and infectious monnucleosis; causes a type of human cancer called Burkitt's lymphoma.
Hepadnaviridae
Hep. B Virus. After protein synthesis, hep B virus uses reverse transcriptase to produce its DNA from mRNA; causes hep B and liver tumors
Picornaviridae
Entervirus, Rhinovirus, (common cold virus), Hep A virus (liver). At lease 70 enteroviruses are known including the polio-, coxsackie-, and echo- viruses; more than 100 rhinoviruses exist and are the most common cause of colds
Caliciviridae
Hep E Virus, Norovirus. Includes causes of gastoenteritis and 1 cause of human hep.
Togaviridae
Alphavirus, Rubivirus (rubella virus). Included are many viruses transmitted by arthropods (alphavirus); diseases include eastern equine encephalitis (EEE) and western e.e. (WEE). Rubella virus is transmitted by the respiratory route.
Flaviviridae
Flavivirus, Pestivirus, Hep C Virus. Can replicate in arthropods that transmit them; diseases include yellow fever dengue and St. Louis and West Nile encephalitis.
Coronavirus
Coronavirus. Associated with URTI and the common cold; SARS virus.
Deltaviridae
Hep. D. Depend on coinfection with hepadnavirus.
Orthomyxoviridae
Influenza A, B, and C (many strains). Envelope spikes can agglutinate RBCs
Retroviridae
Oncoviruses [ Lentivirus (HIV) ]. Includes all RNA tumor viruses. Oncoviruses cause leukemia and tumors in animals; the Lentivirus HIV causes AIDS