viruses paperchase charts - 4.3

Herpes Simplex HHV1 - Classification:

DS DNA Virus-Enveloped - 1

Herpes Simplex HHV1 - transmission

salivary

Herpes Simplex HHV1 - disease(s):

fever blister, cold sore

Herpes Simplex HHV2 - classification

DS DNA Virus-Enveloped -2

Herpes Simplex HHV2 - transmission

usually by sexual contact

Herpes Simplex HHV2 - disease(s):

genital herpes

Varicella-Zoster HHV3 - classification

DS DNA Virus-Enveloped - 3

Varicella-Zoster HHV3 - transmission

• Direct contact with the blisters, saliva or mucus of an infected person.

• The virus can also be transmitted through the air by coughing and sneezing.

• Blisters that are dry and crusted are no longer infectious

Varicella-Zoster HHV3 -disease(s):

chickenpox/shingles

Epstein Barr HHV4 - classification

DS DNA Virus-Enveloped 4

Epstein Barr HHV4 - transmission

• Most commonly through saliva.

• However, EBV can also spread through blood, semen and organ transplantations

Epstein Barr HHV4 - disease(s):

Infectious Mononucleosis,

Cytomegalovirus HHV5 - classification

DS DNA Virus-Enveloped 5

Cytomegalovirus HHV5 - transmission

Body fluids: such as saliva, urine, blood, tears, semen, and breast milk

Cytomegalovirus HHV5 - disease(s)

Nonspecific: Produces various syndromes, some resembling Mononucleosis

Roseoloviruses HHV6A. 6B. 7 - classification

DS DNA Virus-Enveloped 6/7

Roseoloviruses HHV6A. 6B. 7 - transmission

Salivary & Respiratory

Roseoloviruses HHV6A. 6B. 7 - Disease(s):

Sixth disease (roseola infantum, exanthem subitum)

Kaposi's sarcoma- associated herpesvirus HHV8 - classification

DS DNA Virus-Enveloped 8

Kaposi's sarcoma- associated herpesvirus HHV8 - transmission

Main is Salivary, but also sexual, blood, transplants

Kaposi's sarcoma- associated herpesvirus HHV8 - disease(s):

Kaposi's sarcoma

Hepatitis B - classification

DS DNA Virus-Enveloped - hB

Hepatitis B, C - Transmission:

Direct contact with blood, body fluids

Hepatitis A, B, C- disease(s):

Viral Hepatitis

Hepatitis A - Classification:

SS RNA Virus-Nonenveloped hA

Hepatitis A - transmission

fecal - oral

Hepatitis C - classification

SS RNA Virus- Enveloped - hC

Hepatitis C - vaccine

No; But curable with sofosbuvir/ledipasvir

Human Papilloma Viruses (HPV) - classification

DS DNA Virus-Nonenveloped - hpv

Human Papilloma Viruses (HPV) - transmission

direct contact - v

Human Papilloma Viruses (HPV) - disease(s):

• Warts

• Anogenital Malignancy

• Serotypes 16, 18, 31

Picronaviruses - classification

SS RNA Viruses-Nonenveloped - little

Picronaviruses - transmission

• Fecal-oral

• Salivary and respiratory droplets

• Conjunctival secretions

• Exudates from skin lesions

Picronaviruses - disease(s):

• Many!

• Two basic themes: Enteric & Rhinoviruses

• See slide 22

Picronaviruses - vaccine

A few available:

• Polio

• Encephalomyocarditis

• Foot & Mouth

Coronaviruses - classification

SS RNA Viruses-Enveloped - cn

Coronaviruses - transmission

Salivary and respiratory droplets

Coronaviruses - Disease(s):

• Respiratory Diseases:

• From Colds to SARS

Adenoviruses - classification

DS DNA Viruses-Nonenveloped - ad

Adenoviruses - transmission

• Fecal-oral

• Salivary and respiratory droplets

Adenoviruses - Disease(s):

• Respiratory Diseases: Colds —> Pneumonia

• Enteritis

• Conjunctivitis

Morbillivirus - classification

SS RNA Virus-Enveloped - mo

Morbillivirus - transmission

• Salivary and respiratory droplets - mo

Morbillivirus - disease(s):

Measles (Rubeola)

Orthomyxovirus - Influenza A/B - classification

SS RNA Viruses-Enveloped

Orthomyxovirus Influenza A/B - transmission

• Salivary and respiratory droplets

• Fecal-oral

Orthomyxovirus - Influenza A/B - disease(s):

Influenza/Flu: upper & lower respiratory tract infection

Vaccine? - yes!!

• Orthomyxovirus - Influenza A/B

• Morbillivirus

• Adenoviruses

• Coronaviruses

• Human Papilloma Viruses (HPV)

• Hepatitis A

• Hepatitis B

• Varicella-Zoster HHV3

Vaccine?? - no

• Kaposi's sarcoma- associated herpesvirus HHV8

• Roseoloviruses HHV6A. 6B. 7

• Cytomegalovirus HHV5

• Epstein Barr HHV4

• Herpes Simplex HHV2

• Herpes Simplex HHV1