VHF

Question 1

Vector yellow fever

Answer 1

Aedes

Question 2

Vector Zika Virus

Answer 2

Aedes

Question 3

Vector Chickungunya

Answer 3

Aedes

Question 4

Transmission Rift Valley Fever

Answer 4

Contact blood/organs infected animal
Less transmission from mosquitos

Theoretical human - human transport

Question 5

Crimea Congo Haemorrhagic Fever transmission

Answer 5

Hyalmoma ticks
Or contact blood/organs infected animals

Person to person - close contact, blood, organs, other bodily fluid

Question 6

SFTS transmission (severe fever and thrombocytopenia syndrome)

Answer 6

Ticks

Question 7

WNV (West Nile Virus) transmission

Answer 7

Culex mosquito
Also transmission bloods and tissues infected animals

?1 case of human to human transmission

Question 8

Nipah virus transmission

Answer 8

Pigs/bats contamination
Consumption

Human to human transmission possible

Question 9

Lassa fever spread

Answer 9

Rats Rats Rats
Contact with rat secretions

Person: person contact secretions

Question 10

Lass fever epidemiology

Answer 10

West Africa

Question 11

Which VHFs transmit person to person?

Answer 11

Ebola
Marburg
Lassa
Hantaan
CCHF
RVF (theoretically)

Question 12

Transmission of Hantavirus

Answer 12

Rats excretion
Peson:person