Arbovirus

Question 1

Name the arboviruses that cause Systemic Febrile Illness

Answer 1

Ckikungunya
O’ nyong-nyong
Ross River
Dengue

Question 2

Name the arboviruses that cause fever with arthritis?

Answer 2

Chikungunya, Ross River, O’ nyong-nyong

Question 3

Name the Arboviruses that cause Encephalitis

Answer 3

Japanese encephalitis, West nile virus, venezuelan equine encephalitis, eastern equine encephalitis, western equine encephalitis, murray valley encephalitis

Question 4

Name the arboviruses that cause hemorrhagic fever

Answer 4

Yellow fever, Dengue, Rift valley fever, ckikungunya

Question 5

What type of virus is EEE and what family is it in?

Answer 5

Alpha virus

togaviridae family

Question 6

What does EEE produce?

Answer 6

Clinical manifestations range from an inapparent to influenza like illness to the syndrome of encephalitis. EEE has highest risk for developing encephalitis

Question 7

What are the four alphaviruses?

Answer 7

EEE, WEE, VEE, and everglades

Question 8

What is the vector for EEE?

Answer 8

Celiseta melanura mosquito

Question 9

Describe the transmission of EEE, when does it present?

Answer 9

Presents in august

Birds are chronic carriers and amplification occurs during the summer. Horses and humans are incidental hosts

Question 10

What is the vector for JEE?

Answer 10

Culex mosquito

Question 11

How does JEE present?

Answer 11

Looks like EEE but present sin the spring

There is a prodrome acute, subacute and convalesence phase

Question 12

Describe the transmission of JEE

Answer 12

pigs are the natural host. The culex mosquito is a night feeder. highest transmission is during rainy season which is march-may)

Question 13

Is there a vaccine for JEE?

Answer 13

YES 2

Question 14

Is there a vaccine for EEE?

Answer 14

NO