 鲜花( 499)  鸡蛋( 10)
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sewer backup is actually quite common in Edmonton.
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4 @" ], \/ q6 K% O, WThe Microorganisms of Concern In Sewage Contamination Are:
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* Bacteria+ W' p5 Q! b, D' C5 M
* Parasites
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Bacteria:
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" B! [. T; v. D0 y( k& Q# W( }, N5 m7 r * E-coli (Escherichia coli), indicator of sewage contamination, source of endotoxin, cause of diarrhea, food poisoning
6 _3 K8 p* @; Q9 k * Salmonella, food poisoning, diarrhea2 p! a+ S G& C0 G0 g. ~2 ?
* Shigella, Life-threatening
9 i8 L2 I' C5 Z% I% F * Pseudomonas, endotoxin source, wound infections
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Parasites:; Z9 O' l3 ?5 [3 S
/ N; ~5 t* ` w2 ^5 s3 i * Giardia, results in severe intestinal disease# ~" `3 s- ?! t; {, F- H; m
* Cryptosporidium, also results in chronic and severe intestinal disease; J$ U0 X% Y7 a% h5 ~
* Round worms and Helminthes (Tape Worms) $ T. x. d! J9 W# c# P" M* [
5 B$ i0 k5 d5 K- CViruses (>120 species):+ K& O# W7 o7 e# M; D8 o
: O1 q$ w, I6 R) M, K * Hepatitis A, causing liver inflammation
6 T; [2 m9 Z$ P' o * Adenoviruses, causing eye and respiratory infection- ]! r7 l( a9 `7 }; D% N6 e
* Rotavirus, can cause life threatening diarrhea in children
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) B& T! ~- ^' V/ n: k7 lRoutes of Transmission:6 w+ r4 n) Z5 w4 v5 v
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* Ingestion is the Main Route5 [' W7 g* `6 y! k, T* t8 S
* Skin and Puncture Wounds
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