deck_532593 Flashcards
(12 cards)
What are the Flaviviruses (subclass and class)
Hepatitis C (hepacivirus)The rest are ArbovirusSt. Louis Envephalititis VirusWest Nile VirusYellow Fever VirusDengue Virus
What are the Togavirus?
RubellaTwo Arbovirus:Western Equine Encephalitis VirusEastern Equine Encephalitis Virus
Compare the symptoms of…St. Lois EncephalitisWest Nile VirusYellow Fever VirusDengue Virus
Both: St. Lois Encephalitis and West Nile Virus cause Fever, Malaise, Encephalitis, paralysis, coma, and deathYellow Fever Virus causes: fever, Nausea, Jaundice, hemorrhage, Black Vomit**Dengue Virus causes: fever, headache, muscle and joint pain, rash… if hemorrhagic kind then vomit blood, hemorrhage, and shock
Compare the transmission of…St. Lois EncephalitisWest Nile VirusYellow Fever VirusDengue Virus
Both St. Lois Encephalitis and West Nile Virus use mosquitos and birds; humans are dead endBoth Yellow Fever Virus and Dengue Virus use mosquitos (aides aegypti); humans and primates are a vector.**Yellow fever also travels through “tree mosquitos” and monkeys
Which Arbovirus have a vaccine?What Kind of vaccine?How long does immunity last?
Only Yellow Fever.Live attenuatedLifelong immunity
What are some viruses that are passed parentally (blood at birth)?What are some viruses that are passed transplacentally?
Pari: HBV, HIV, Herpes 2Trans: Parvo B19, Rubella, Cytomegalovirus, Lymphocytic choriomeningitis virus
Name Enveloped or Not…PicovirusReovirusAdenovirusCalcivirusOrthomyxovirusParamyxovirusCorona Virus (SARS)HepadnavirusFlavivirusDeltaVirus (Hep D)Hepevirus (Hep E)ArenavirusFilvovirusTogavirusParovirusHerpesvirusPapovirusRetrovirusPoxvirusRhabdovirus
Non-Enveloped…PicovirusReovirusAdenovirusCalcivirusHepatitis E (Hepevirus)ParovirusPapovirusPoxvirus is both Enveloped and Non-enveloped
Name Nucleic Acid Structure…PicovirusReovirusAdenovirusCalcivirusOrthomyxovirusParamyxovirusCoronavirus (SARS)HepadnavirusFlavivirusDeltaVirus (Hep D)Hepevirus (Hep E)ArenavirusFilvovirusTogavirusParovirusHerpesvirusPapovirusRetrovirusPoxvirusRhabdovirus
Picovirus: +ssRNAReovirus: dsRNA, 10 segmentsAdenovirus: dsDNA, 1 segmentCalcivirus: +ssRNAOrthomyxovirus: -ssRNA, 8 segmentsParamyxovirus: -ssRNA, 1 segmentCoronavirus (SARS): +ssRNA, 1 segmentHepadnavirus: circular dsDNA with ssDNA gapsFlavivirus: +ssRNADeltaVirus (Hep D): circular -ssRNAHepevirus (Hep E): +ssRNAArenavirus: -ssRNAFilvovirus: -ssRNATogavirus: +ssRNAParovirus: ssDNA linearHerpesvirus: dsDNA linearPapovirus: dsDNA, only 10 genes, needs host genesRetrovirus: +ssRNA, 2 identical copiesPoxvirus: dsDNA (largest DNA of viruses)Rhabdovirus: -ssRNA
What are the +ssRNA viruses?
PicovirusCalcivirusCoronavirus (SARS)FlavirvirusHepevirusTogavirusRetrovirus 2 identical copies
What are the -ssRNA virus?
Orthomyxovirus: -ssRNA, 8 segmentsParamyxovirus: -ssRNA, 1 segmentArenavirusFilvovirusRhabdovirus
What are the dsDNA virus?
Reovirus: dsRNA, 10 segmentsAdenovirus: dsDNA, 1 segmentHepadnavirus: circular dsDNA with ssDNA gapsHerpesvirus: dsDNA linearPapovirus: dsDNA, only 10 genes, needs host genesPoxvirus: dsDNA (largest DNA of viruses)
What are the ssDNA virus?
Parovirus: ssDNA linear
