 鲜花( 499)  鸡蛋( 10)
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sewer backup is actually quite common in Edmonton.
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" ] i1 k! Y5 z( DThe Microorganisms of Concern In Sewage Contamination Are:
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4 r& ~" S! t' l0 R# }! m1 v( S7 h * Bacteria, g+ z# `4 H/ v8 v' q0 T
* Parasites
& r6 v6 [& ]0 x6 E5 k8 F * Viruses! H5 I& ]+ {, Y& B8 a9 W7 h- x
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Bacteria:* |# i: w2 n) O" \- T2 L
7 z; J$ p; a @/ r * E-coli (Escherichia coli), indicator of sewage contamination, source of endotoxin, cause of diarrhea, food poisoning0 T7 R+ ?+ T# u! t# @- O" G- [! L
* Salmonella, food poisoning, diarrhea7 x' i' [3 ^( j7 k7 W s
* Shigella, Life-threatening5 k: y7 K- b' _$ @; t4 y6 W
* Pseudomonas, endotoxin source, wound infections M3 x7 g& M7 O" ?$ C+ v# @
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Parasites:6 J; s2 b. @) d" |* j
5 P" w* D6 a& P2 L7 N9 Y * Giardia, results in severe intestinal disease
- o; ?8 `, i. i- r8 R * Cryptosporidium, also results in chronic and severe intestinal disease
6 R9 R3 y6 F; K/ i( } * Round worms and Helminthes (Tape Worms)
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Viruses (>120 species):$ F9 @5 S* W2 L
( h$ F7 v, r8 J3 `2 a$ b& M# V * Hepatitis A, causing liver inflammation/ C4 M8 R/ W2 ~
* Adenoviruses, causing eye and respiratory infection
0 o) P, b! Q% l1 C' \# { * Rotavirus, can cause life threatening diarrhea in children + {4 T5 t. {: H, I+ B3 S
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Routes of Transmission:4 O$ k! \7 g0 O% R0 ]: b$ u
$ `8 J3 ]& n5 u/ ` * Ingestion is the Main Route) V9 e! S6 L a
* Skin and Puncture Wounds* L$ |' [3 Z. b% c( e+ k, ~
* Inhalation |
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