Single-stranded DNA, non-enveloped

Single-stranded DNA, non-enveloped • Parvoviridae • Human parvovirus • Fifth disease • Anemia

Double-stranded DNA, non-enveloped • Mastadenovirus • Respiratory infections • Tumors

Double-stranded DNA, non-enveloped • named for papillomas (warts) and polyomas (tumors) • Papillomavirus • human papilloma virus • one of the leading STD’s in the U.S.

Double-stranded DNA, enveloped • Cause diseases involving pus-filled skin lesions (pox) • Orthopoxvirus • smallpox (variola) virus • Molluscipoxvirus • molluscum contagiosum, cowpox

Double-stranded DNA, enveloped • named for spreading (herpetic) sores • Some can remain latent • Simplexvirus (HHV-1 & 2) • cold sores and genital herpes • Varicellavirus (HHV-3) • chickenpox • Lympocryptovirus (HHV-4) • infectious mononucleosis • Roseolovirus (HHV-6) • roseola • (HHV-8) • Kaposi’s sarcoma, in AIDS patients

Double-stranded DNA, enveloped • Hepadnavirus • Hepatitis B virus • Hepatitis and liver tumors • reverse transcriptase • oncovirus

Single-stranded RNA, + strand, non-enveloped • Smallest viruses • Enterovirus • 70 known Enteroviruses including the poliovirus • Rhinovirus • More than 100 exist • Primary cause of common cold • Hepatitis A virus

Single-stranded RNA, + strand, non-enveloped • Hepatitis E virus • Norovirus • causes gastroenteritis

Single-stranded RNA, + strand, enveloped • Arbovirus • functional grouping • replicate in arthropods • Alphavirus • include EEE, WEE viruses • Rubivirus • rubella • Transmitted by respiratory route

Single-stranded RNA, + strand, enveloped • Arbovirus • Flavivirus • West Nile virus • Hepatitis C virus • Yellow fever virus • Dengue fever virus

Single-stranded RNA, + strand, enveloped • Coronavirus • Upper respiratory infections and the common cold • SARS virus

Single-stranded RNA, – strand, enveloped • Bullet shaped with spikes • Lyssavirus • rabies virus • numerous other animal diseases

Single-stranded RNA, – strand, one strand • Filovirus • Enveloped, helical viruses • Ebola and Marburg viruses

Single-stranded RNA, – strand, one strand • Paramyxovirus • parainfluenza and mumps • Morbillivirus • Measles-like virus

Single-stranded RNA, – strand, one strand • Hepatitis D virus • Depends on coinfection with Hepadnavirus (hepatitis B)

Single-stranded RNA, – strand, multiple strands • Influenzavirus • Influenza viruses A, B and C • Envelope spikes can agglutinate RBCs

Single-stranded RNA, – strand, multiple strands • Bunyavirus • California Encephalitis virus • Hantavirus • Pulmonary syndrome associated with rodents and hemorrhagic fevers

Single-stranded RNA, – strand, multiple strands • Arenavirus • Helical capsids contain RNA-containing granules • Lassa Fever

Single-stranded RNA, two + strands, produce DNA • Lentivirus • Human Immunodeficiency Virus • Reverse transcriptase • Oncovirus • Includes all RNA tumor viruses • Causes tumors and leukemia

Double-stranded RNA, non-enveloped • Reovirus • Mild respiratory infections • Rotavirus • gastroenteritis

Single-stranded DNA, non-enveloped