Term
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Definition
- Class I
- Enveloped
- Causes dermatic pustules (pox)
- smallpox, cowpox, molluscum contagiosum
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Term
Subfamily Chordopoxvirinae |
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Definition
Pox viruses of vertebrates |
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Term
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Definition
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Term
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Definition
cowpox/smallpox, vaccinia |
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Term
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Definition
- NE Africa 10,000 years ago
- Egyptian, Green Roman empires
- Middle America: 1519: Cortez
- North America: 1633: Plymouth, MA
- Eradicated in 1979
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Term
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Definition
- Humans are only host
- Transmission by inhalation of respiratory droplets
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Term
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Definition
- Fever and malaise
- Rash from head downwards:
- macule, papule, vesicle, pustule (indented), scab or crust, scar
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Term
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Definition
- Isolation
- Post-exposure vaccine
- No FDA approved drugs (some use Cidofovir)
- Passive Ig
- Supportive care
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Term
Smallpox Prevention and Control |
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Definition
- Dryvax
- Live vaccina cirus (cowpox)
- Stab skin multiple times with bifurcated needle
- Reaction should occur
- 95% effective
- American vaccinations stopped in 1972
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Term
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Definition
- Genus Molluscipoxvirus
- Physical Contact transmission
- Prevalent, 4 serotypes
- children get it from sports or physical contact on face trunk and limbs (MCV 1)
- adults get it through sex (MCV2)
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Term
Molluscum Contagiosum Treatment |
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Definition
- Highly contagious but very minor
- Lance, Retin-A, duct tape, cotton ball/vinegar, commercial wart remover, liquid nitrogen, pulsed dye laser, cantharidin, glutaraldehyde
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Term
Molluscum Contagiosum Prevention and Control |
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Definition
- Self resolving with time
- avoid physical contact, pools
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Term
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Definition
- Class I
- Nonenveloped icosahedral
- Two families infecting humans
- Papillomaviridae (100+ Strains of HPV)
- Polyomaviridae ( 4 strains; BK and JC)
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Term
Wart Transmission & Symptoms |
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Definition
- Direct, indirect, autoinnoculation transmission
- Treatment same as molluscum contag.
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Term
What are the 5 main types of Wart Transmission? |
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Definition
- common ( high-contact areas)
- Filiform (eyelid, armpit, neck)
- Genital
- Flat (face, hand, wrist)
- Plantar (foot)
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Term
What strains of HPV have been implicated in cervical cancer |
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Definition
- HPV-16
- HPV-18
- Potentially HPV-3, -6, -11
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Term
Warts Treatment Prevention and Control |
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Definition
- Same as Molluscum contg.
- Condoms
- Vaccine (Gardasil)
- subunit vaccine (capsomers)
- 3-doses, adolescent years
- Papnicolauo (Pap) smear for cervical cancer detection in women
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Term
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Definition
- strict hepatitis must be caused by a viral infection
- Liver inflammation
- Hepatocytes destroyed
- Infiltration and activity of immune system
- liver swells-dysfunctional
- Jaundice
- Yellowing of skin, eyes
- Bilirubin backs up in tissues
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Term
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Definition
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Term
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Definition
- Picornaviridae, Class IV
- Stranded RNA (positive sense)
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Term
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Definition
- Hepadnaviridae, Class VII
- Double stranded DNA that replicates through an RNA intermediate
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
Hepatitides Transmission (A-E) |
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Definition
- A- fecal oral; food, water
- B- blood; sex; congenital (passed from mother to baby in uterus)
- C- blood; congenital
- D- With Hep B
- E- fecal oral; food, water
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Term
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Definition
- Liver inflammation
- Fever
- GI upset
- Rash
- Arthritis like symptoms
- can masquerade as other things
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Term
Hepatitides Treatment for A,D, E |
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Definition
- None
- Hep A (lots of fluids)
- If u get rid of Hep B you get rid of Hep D hence why there is no agent for Hep D.
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Term
Hepatitides Treatment B,C |
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Definition
- B- IFN; entecavir, lamivudine
- C- IFN; ribavirin, simeprevir, sofosbuvir
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Term
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Definition
- produced by leukocytes and fibroblasts
- antiviral and anticancer
- IFN in heptatides
- Give IFN in pegylated form- mix IFN with a chemical (propylene glycol) which acts like a time release capsule
- IFN is genetically engineered so its recombinant and slightly different than what is in the human body
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Term
Prevention and Control for Hep A |
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Definition
Hep A
- Havris, Vaqtar (inactivated, 2-dose)
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Term
Prevention and Control for Hep B |
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Definition
- Engerix, Recombivax, and H-B Vax II ( all Hepatitis B surface Antigen, 3-dose); heptavax (plasma, discontinued)
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Term
Prevention and Control for Hep C and E |
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Definition
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Term
Prevention and Control for Hep D |
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Definition
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