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What are the 2 type of lice
Vector for typhus is:
Vector for trench fever is:
Vector for relapsing fever is:
Differentiate Head & pubic louse
Lice life cycle
Diagnostic is Nit (the egg case of the louse)
Xenopsylla cheopis - FLEA
What is this a vector of?
plague in most epidemics in Asia, Africa, & S. America, & in US
Oropsylla spp - flea
Affects what and is a vector where?
prairie dogs, squirrel like mammals
Vector for plague in USA
Argasid - Soft Tick
Is seen mostly where
Ixodes - hard tick
Deer Tick: Main vector lympe diseae
I. pacificus tick from west coast
Dermacentor variabilis is what & a vector for what?
- Vector for:
- Rocky mountain spotted fever
Mosquitoes transmit what?
- West nile
- LaCrosse encphalitis (found in Ohio)
- dengue, yellow fever,hearworm