Question 1

Herpesvirus: what viruses are in this family envelope? genome structure?

Accepted Answer

``` HSV1, HSV2 VZV (HHV3) EBV (HHV4) CMV (HHV5) HHV6&7- Roseola HHV8- Kaposi ``` yes envelope DS linear DNA

Question 2

Hepadnavirus: what viruses are in this family envelope? genome structure

Accepted Answer

HBV yes envelope partially dsDNA and circular

Question 3

adenovirus: what viruses are in this family envelope? genome structure

Accepted Answer

causes febrile pharyngitis (sore throat), acute hemorrhagic cystitis, pneumonia and conjunctivitis (think of that guy on p158 with the scary red eyes) NO envelope dsDNA and linear

Question 4

parvovirus: what viruses are in this family envelope? genome structure

Accepted Answer

B19-aplastic crisis in sickle and slapped cheeks in children NO envelope ssDNA and linear (only DNA virus that is SS). this is also the smallest DNA virus

Question 5

papillomavirus: what viruses are in this family envelope? genome structure

Accepted Answer

HPV NO envelope ds and circular DNA

Question 6

polyomavirus: what viruses are in this family envelope? genoma structure

Accepted Answer

JC virus- causes PML in HIV patients BK virus- transplant patients targets kidney NO envelope dsDNA and circular

Question 7

Poxvirus: what viruses are in this family envelope? genome structure

Accepted Answer

smallpox cow pox (milkmaid blisters) molluscum contagiosum YES envelope dsDNA and linear (this is the largest DNA virus)

Question 8

what is special about poxvirus replication

Accepted Answer

replicates in cytoplasm instead of nucleus where most DNA viruses replicate

Question 9

``` Reovirus: what viruses are in this family envelope? genome structure capsid symmetry ```

Accepted Answer

rotavirus NO envelope dsRNA linear, segmented (only RNA virus that is double stranded) capsid is double icosahedral

Question 10

``` picornaviruses: what viruses are in this family (5) envelope? genome structure capsid symmetry ```

Accepted Answer

poliovirus, echovirus, rhinovirus, coxsakievirus, HAV NO envelope +ssRNA linear icosahedral capsid

Question 11

``` hepevirus: what viruses are in this family envelope? genome structure capsid symmetry ```

Accepted Answer

HEV NO envelope +ssRNA linear icosahedral capsid

Question 12

``` caliciviruses: what viruses are in this family envelope? genome structure capsid symmetry ```

Accepted Answer

norovirus NO envelope +ssRNA linear icosahedral capsid

Question 13

``` flaviviruses: what viruses are in this family (5) envelope? genome structure capsid symmetry ```

Accepted Answer

``` HCV yellow fever dengue st. louis encephalitis west nile ``` yes envelope +ssRNA linear icosahedral capsid

Question 14

``` togaviruses: what viruses are in this family envelope? genome structure capsid symmetry ```

Accepted Answer

rubella, EEE, WEE yes envelope +ssRNA linear icosahedral capsid

Question 15

``` retrovirus: what viruses are in this family envelope? genome structure capsid symmetry ```

Accepted Answer

HTLV, HIV yes envelope +ssRNA linear two copies icosahedral-HTLV and complex/clonical for HIV

Virus Virology Flashcards