Giardia Flashcards
true or false: giardia is a protozoa
true
true or false: giardia is non flagellated
false it is flagellated
who found giardia first
antony van leeuwenhoek
what are the names of giardia intestinalis
G. lamblia or G. duodenalis
true or false: giardia infects the intestine
true
what does giardia cause
diarrhea
what is the most common enteropathogen worldwide
giardia
true or false: giardia is not a fatal infection
true but it does play a role in millions of deaths yearly
-due to the diarrhea
g muris infects what
rodents
g agilis infects what
amphibians
g ardae infects what
great blue heronw
hat does g microti infect
voles
what does g lamblia infect
humans
what does giardia infect
the upper part of the intestine
what is the type of life cycle of giardia
direct
which part of the infectious cycle is infectuous in giardia
cyst
giardia can survive in water at 4 degrees for how long?
3 months
how many cysts are sufficient to infect humans for giardia
10
About ….. of people in developed countries have had giardiasis
1/3
giardia affects how % of adults and kids
2% of adults and 6-8% of kids
which is the most common commonly diagnosed intestinal parasite in us and canada
giardia
how many cases per year in the usa but what is the incidence
-20 000 cases/year
-2 million
giardia is fatal for who
immunocompromised people
-hiv, transplant peeps, old and kids
what is the prevalence of giardia acute infection
20-30%
where is giardia mostly found
Russia, E. Europe, Turkey, SE Asia, Central America, Sub-Saharan Africa