 鲜花( 499)  鸡蛋( 10)
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sewer backup is actually quite common in Edmonton. 6 }6 F9 N& i/ H, q
) w7 S, C: m) N! r' F9 EThe Microorganisms of Concern In Sewage Contamination Are:
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* Bacteria. K% T! W# a! B- o! u
* Parasites
! }8 M/ ^; Y4 U# H# H0 R( y * Viruses
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Bacteria:
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* E-coli (Escherichia coli), indicator of sewage contamination, source of endotoxin, cause of diarrhea, food poisoning) O, U- k6 [) s0 m' l+ C
* Salmonella, food poisoning, diarrhea
- c+ g- v0 M' P5 U) T5 z5 F * Shigella, Life-threatening
: | c6 O$ ~4 r$ s+ r) g * Pseudomonas, endotoxin source, wound infections
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Parasites:
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. k' i3 P, c- Z) P* f * Giardia, results in severe intestinal disease
+ d1 x. W! B+ t9 u9 I: n$ }! [ * Cryptosporidium, also results in chronic and severe intestinal disease
# |& v: y* w6 S' x * Round worms and Helminthes (Tape Worms)
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1 t: f% x0 _, {4 HViruses (>120 species):7 u; i5 t* w% D4 s( p
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* Hepatitis A, causing liver inflammation5 T9 X/ B" {3 g8 k* _' D
* Adenoviruses, causing eye and respiratory infection
Y& G$ x' I& X X * Rotavirus, can cause life threatening diarrhea in children : f/ w8 s! W9 g1 ^
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Routes of Transmission:# B* t( i: I0 v7 @* p6 j8 C
. k, f% `$ H& _" m! r% z0 U* D! l * Ingestion is the Main Route1 _6 B9 K6 c1 S9 o; j; }
* Skin and Puncture Wounds
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