2.5.11 Arboviruses Flashcards
MOT of Arbo?
Arthropod borne (Bite)
Humans are the dead end host for Arbovirus
T or F
T
California Encephalitis Virus
a. Bunya
b. Hanta
c. Flavi
d. Toga
e. Reo
a
California Encephalitis Virus is usually transmitted by what mosquito?
a. Aedes
b. Culex
a
Sin Nombre
a. Bunya
b. Hanta
c. Flavi
d. Toga
e. Reo
b
Encephalitis associated
a. Bunya
b. Hanta
c. Flavi
d. Toga
e. Reo
c
Dengue
a. Bunya
b. Hanta
c. Flavi
d. Toga
e. Reo
c
Zika
a. Bunya
b. Hanta
c. Flavi
d. Toga
e. Reo
cc
Colorado Tick fever
a. Bunya
b. Hanta
c. Flavi
d. Toga
e. Reo
e
Chikungunya
a. Bunya
b. Hanta
c. Flavi
d. Toga
e. Reo
d
Rift Valley Fever is transmitted by what mosquito?
a. Aedes
b. Culex
b
Rift Valley Fever
a. Bunya
b. Hanta
c. Flavi
d. Toga
e. Reo
a
1st reported in Korea
a. Bunya
b. Hanta
c. Flavi
d. Toga
e. Reo
b
Crimean Congo Hemorrhagic fever
a. Bunya
b. Hanta
c. Flavi
d. Toga
e. Reo
a
Crimean Congo Hemorrhagic fever is transmitted through?
Ticks
La crosse virus
a. Bunya
b. Hanta
c. Flavi
d. Toga
e. Reo
a
Hantavirus is a Rodent-borne virus that is Hemorrhagic fever with _______ involvement
a. Pulmonary
b. Renal/Kidney involvement
b
Sin Nombre is a Rodent Borne which is a Hemorrhagic fever with ___________ involvement
a. Pulmonary
b. Renal/Kidney
a
Yellow fever
a. Bunya
b. Hanta
c. Flavi
d. Toga
e. Reo
c
Yellow can be transmitted by Aedes _______
aegypti
All of the following transmit through Mosquito (CULEX) except:
a. St. louis
b. West Nile fever
c. Japanese Encephalitis
d. Yellow fever
Yellow fever
Common in Eastern and Central US
a. St. louis
b. West Nile fever
c. Japanese Encephalitis
d. Yellow fever
a
Common in middle; Outbreaks in New York
a. St. louis
b. West Nile fever
c. Japanese Encephalitis
d. Yellow fever
b
Reservoir for West Nile
Birds
Leading vaccine preventable cause of encephalitis in Asia Pacific
a. St. louis
b. West Nile fever
c. Japanese Encephalitis
d. Yellow fever
c
Prefer growing in rice paddies (Palayan)
a. St. louis
b. West Nile fever
c. Japanese Encephalitis
d. Yellow fever
c
Most Rapid spreading mosquito borne disease in the world
Dengue
2 vectors of Dengue
Aedes aegypti and albopictus
The 5 serotypes of Dengue:
DENV 1-4= Affects Man
DENV 5 = Affects Monkeys
T or F
T
S/S of Dengue include:
- Low platelet (Thrombocytopenia)
- Low WBC
- Increase hematocrit (Not RBC)
- Break BOne fever (Classic Fever)
- Rashes
T or F
T
Zika has the same vector of Yellow fever
T or F
T
Zika can be transmitted Sexually and via Vertical transmission
T or F
T
Causative agent of Hepa C
Flavi
Hepa C has low risk for Chronic Carrier state than Hepa B
T or F
F
High risk
Hepa C has higher chance on developing hepatocellular carcinoma than Hepa B
T or F
T
Surrogate marker for Hepa C
ALT
TheOnly dsRNA
Reo
Most important cause of infantile diarrhea in virus
Rotavirus
3 Segments of Toga genome
S M L
“To be COntorted”
a. Chikungunya
b. Equine encephalitis
c. German measles
a
Less severe
a. Eastern Equine Encephalitis
b. Western Equine Encephalitis
c. Venezuela Equine Encephalitis
b
high fatality rate
a. Eastern Equine Encephalitis
b. Western Equine Encephalitis
c. Venezuela Equine Encephalitis
a
Outbreaks in South America
a. Eastern Equine Encephalitis
b. Western Equine Encephalitis
c. Venezuela Equine Encephalitis
c
Natural hosts for Equine Encephalitis
Birds
Dead end host for Quine Encephalitis
Human and Horses
Maculopapular rash
a. Chikungunya
b. Equine encephalitis
c. German measlesa.
c
Forscheimer/Forchheimer spots
a. Chikungunya
b. Equine encephalitis
c. German measlesa
c
Tertogenic form of Measles?
COngenital rubella disease
Genereralized Hemorrhagic purpuric eruption;dermal ethropoiesis
Causes BLUEBERRY MUFFIN
Congenital Rubella Disease
