Malaria Flashcards

1
Q

Species of malaria casuing most severe disease

A

Plasmodium falciparum

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2
Q

Species of malaria casing relapses

A

P. vivax, ovale - have hypnozoites in liver

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3
Q

First line treatment for malaria

A

Artemether-Lumefantrine

2nd line -Atovaquone+proguanil

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4
Q

Prophylaxis for malaria

A

Doxycycline 100mg daily to start 1 day before travel, continue 4 weeks post return
Malorone 1 day before, continue 1 week after

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5
Q

Transmission of Dengue virus

A

Flavi virus -transmitted by mosquito

Serotypes 1-4

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6
Q

Artemesenin resistance

A

Mutation in propeller region of kelch protein gene on chromosome 13
Use prolonged course of artemesenin

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