calliecritturs
Posted : 12/1/2007 6:13:27 PM
This is a pretty decent article on giardia:
http://www.peteducation.com/article.cfm?cls=2&cat=1622&articleid=739
Keep it all in perspective. Your dog was "asymptomatic" (not showing signs of it). They really don't know if all the different variations of giardia can be transmitted between species (to humans specifically -- humans have their own varieties of giardia).
Now -- if a child was sitting on that mat on the balcony where you'd just cleared up poop and was crawling around on hands and knees and THEN put their hands in their mouth -- POSSIBLY (not likely but possibly) they could be infected. BUT remember they don't know for any kind of surety that it is transmittable to humans.
Mostly it's transmitted by getting fecal matter into the mouth -- that's really not likely in a normal setting. So don't freak out.
There are a couple of types of antbiotics they use. Fenbendazole is typically the one they try to use to kill the parasite -- but they honestly don't know if it really kills it or just makes the sign of it go away.
They also use Flagyl (metranydazole) which is a combo antibiotic and anti-inflammatory for the digestive tract when there is diarreha.
I'd toss the old carpet on the balcony and replace it. That's probably your best first effort. Then you might want to wipe off the dog's feet after coming in from a walk where the dog may have picked up stuff from walking where another dog has pooped.
See if a dog poops that has giardia, and it rains and later another dog walks thru there -- and then licks their paws THEN they can get giardia. Or drinking from a puddle that's collected where water has run across a soiled area. Somehow they have to ingest the parasite.
Normal cleaning methods are usually sufficient. Giardia is hard to get rid of because they don't really know WHAT gets rid of it. So the best thing you can do is probably get a fecal done 2-3 times a year just to check on it. Watch for diarreha and a dog to act like it's not feeling well.