Parasites

An international team of scientists has successfully sequenced the genome of that most majestic of creatures, the body louse. Like head lice, body lice attach themselves to human hosts and live off their blood. Unlike head lice, however, body lice can spread bacterial diseases. By understanding more about the creature, the team hopes to develop better methods of controlling it. Read More

What do you do with your dog or cat poop? Toss it in the garbage? Put it in your compost heap? Hurl it at your noisy neighbors? Well, according to Seattle researcher Lawrence Green, you shouldn’t be doing any of those things. Feces can contain wonderful things like toxoplasma parasites, E. coli, and salmonella bacteria, which can get into the groundwater. In plastic bags in landfills, it generates methane gas and attracts vermin. To that end, Green developed a product called the BokashiPetCycle Fermenting System. It allows you to pickle your pet’s poop, turning it into a harmless plant fertilizer. Read More
Hookworms may protect against asthma and other allergies
By Darren Quick
00:24 September 29, 2009

There has been a worldwide increase in the prevalence of asthma and other allergies over the last century. With the biggest jump in cases coming from the developed world, it's been theorized that the rise in such diseases could be the unintended result of the success of modern hygiene in preventing childhood infections. A new study conducted in Vietnam has added credence to the view that parasitic gut worms, such as hookworm, could help in the prevention and treatment of asthma and other allergies. Read More
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