That's good to know as a person who frequently rescues snails on the sidewalk...:|...It's not propaganda. however I got mixed up.. It's not hep, they carry, but a nematode that causes meningitis, which is far worse!
if you have one, don't handle it if you have cuts on your hands...
Snails in general are pretty dirty animals to begin with, especially wild caught individuals.
http://en.m.wikipedia.org/wiki/Angiostrongylus_cantonensis
This nematode species happily infests humans.
LOL, you know i think it is propaganda, because the list includes limax and other common species, but not Helix aspersa or the native shoulderbands (which are beautiful!).That's good to know as a person who frequently rescues snails on the sidewalk...:|...
Well, if you have cuts or sores on your hands, it doesnt matter. that's the problem, really.I know this thread is a tiny bit older but I wanted to clear up some things without making a new one.
First thing - If you don't have a taste for raw snail and snail mucus then you don't have to worry about parasites. Wash your hands after and you have about as much to worry about as contracting a brain parasite from pork. Your friend is safe to continue rescuing snails. ((I even know a fellow who eats them and as long as they are thoroughly cooked it is no problem))
As for the law regarding snails, I don't know about Canada but the U.S. is fairly strict. All snails are illegal outside their native state (or state they've become established in). So, unless you can collect it yourself in your own backyard it is probably not legal to keep.
((hopefully this sort of bump is OK- I know different forums have different "rules"and I am new here))
Many of those diseases are at least genus specific though, many people won't look into what you typed and will think every single snail should be avoided. Some will think snails are literally born with an infection and that all are dangerous and should be killed immediately, just the way we are. But, the scare tactic does work, and, I don't know, maybe at times it is a practical way to fix a problem. I saw a gov employee crack on TV and admitted to using scare tactics and propaganda. He said, "It works! We've helped a lot of people!", some bald guy that was sweating and about to lose it. It reminds me of my nephew that I could see was able to ride his bike without the training wheels. I said, "Hey you could take those training wheels off now, they aren't even touching the ground when you ride. His mom said to her son, "No, don't take off those training wheels. If you do, you will fall off, break both your legs and you will never be able to walk again." HAHA!, word for word there. But it's true, he never fell off his bike and broke his legs.The restriction on snails is related to control of potential diseases as outlined by WHO, not trying to deal with an immediate outbreak. To name some of the major diseases transmitted by snails and the number of cases world wide: Schistosomiasis - 250,000,000, Paragonimiasis - 8,000,000, Clonorchiasis - 20,000,000, Opisthorchiasis - 10,000,000, Fascioliasis - 1,000,000, Fasciolopsiasis - 10,000,000, Echinostomatiasis - 40,000,000, Heterophyiasis - <10,000,000, Gastrodisciasis - <10,000,000, Angiostrongiliasis - <1,000,000.*
Obviously, controlling snails is a little easier than dealing with the diseases they spread.
*Woodruff, D.S. and E.S. Upatham. Journal of Medical and Applied Malacology
Speaking as a health worker in the third world. Schistosomiasis is the second most prevalent parasitic disease in the world, only exceeded by Malaria. It lives in water and can enter the body through cuts or scrapes, occasionally drinking the water or getting it in your eyes or nose when bathing. Almost any snail that lives in water can be a carrier of the parasite and it is presently found in 70 countries around the world. The leading way of preventing the spread of the disease is to restrict the movement of snails.Many of those diseases are at least genus specific though, many people won't look into what you typed and will think every single snail should be avoided. Some will think snails are literally born with an infection and that all are dangerous and should be killed immediately, just the way we are. But, the scare tactic does work, and, I don't know, maybe at times it is a practical way to fix a problem. I saw a gov employee crack on TV and admitted to using scare tactics and propaganda. He said, "It works! We've helped a lot of people!", some bald guy that was sweating and about to lose it. It reminds me of my nephew that I could see was able to ride his bike without the training wheels. I said, "Hey you could take those training wheels off now, they aren't even touching the ground when you ride. His mom said to her son, "No, don't take off those training wheels. If you do, you will fall off, break both your legs and you will never be able to walk again." HAHA!, word for word there. But it's true, he never fell off his bike and broke his legs.
I'd question whether they are "endangered" or not, if you find them all the time.Oh, BTW, if you're collecting shoulderbands, you might wanna go put them back. A huge number of them are federally endangered, possession and collection totally illegal.
I find them all the time.
The thing is, the shoulderband genus has several different species, and they are all pretty restricted to small ranges.OK but that's "aquatic sps."
---------- Post added 05-08-2014 at 12:40 AM ----------
I'd question whether they are "endangered" or not, if you find them all the time.