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BBC, Youtube

How Thailand 'Disease Detectives' Use an App to Fight Livestock-Borne Outbreaks

BBC, Youtube
BBC, Youtube

Imagine an Instagram that could be used to inspire real social action—perhaps one designed to combat the spread of deadly diseases. This might sound far-fetched, but a version of this app—known as PODD (Participatory One Health Disease Detection project or "look closely and you will see" in Thai)—already exists in Thailand. Thanks to a group of vets at Chiang Mai University, the app is now helping rural Thailand communities fight back against livestock-borne diseases like Ebola and bird flu.

Here's how it works: "Disease detectives," or volunteers with access to the PODD app, snap pictures of any "abnormal health events" they might see around the village. The images they take through the app are location-tagged, which allows scientists accessing the database to predict infection patterns. Within 24 hours of the reported incident, vets visit the scene to observe the threat and treat the area accordingly.

An estimated 5000 volunteers now access the app to regularly report incidents. This, in turn, has effectively stopped the spread of many diseases and saved the Thai government millions of dollars.

Watch the full video from BBC below:

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Food
A Pitless Avocado Wants to Keep You Safe From the Dreaded 'Avocado Hand'
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The humble avocado is a deceptively dangerous fruit. Some emergency room doctors have recently reported an uptick in a certain kind of injury—“avocado hand,” a knife injury caused by clumsily trying to get the pit out of an avocado with a knife. There are ways to safely pit an avocado (including the ones likely taught in your local knife skills class, or simply using a spoon), but there’s also another option. You could just buy one that doesn’t have a pit at all, as The Telegraph reports.

British retailer Marks & Spencer has started selling cocktail avocados, a skinny, almost zucchini-like type of avocado that doesn’t have a seed inside. Grown in Spain, they’re hard to find in stores (Marks & Spencer seems to be the only place in the UK to have them), and are only available during the month of December.

The avocados aren’t genetically modified, according to The Independent. They grow naturally from an unpollinated avocado blossom, and their growth is stunted by the lack of seed. Though you may not be able to find them in your local grocery, these “avocaditos” can grow wherever regular-sized Fuerte avocados grow, including Mexico and California, and some specialty producers already sell them in the U.S. Despite the elongated shape, they taste pretty much like any other avocado. But you don’t really need a knife to eat them, since the skin is edible, too.

If you insist on taking your life in your hand and pitting your own full-sized avocado, click here to let us guide you through the process. No one wants to go to the ER over a salad topping, no matter how delicious. Safety first!

[h/t The Telegraph]

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Live Smarter
Why You Should Think Twice About Drinking From Ceramics You Made by Hand
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Ceramic ware is much safer than it used to be (Fiesta ware hasn’t coated its plates in uranium since 1973), but according to NPR, not all new ceramics are free of dangerous chemicals. If you own a mug, bowl, plate, or other ceramic kitchen item baked in an older kiln, it may contain trace amounts of harmful lead.

Earthenware is often coated with a shiny, ceramic glaze. Historically, lead has been used in glazes to give pottery a glossy finish and brighten colors like orange, yellow, and red. The chemical is avoided by potters today, but it can still show up in handmade dishware baked in older kilns that contain lead residue. Antique products from the era when lead was a common crafting material may also be unsafe to eat or drink from. This is especially true when consuming something acidic, like coffee, which can cause any lead hiding in the glaze to leach out.

Sometimes the amount of lead in a product is minuscule, but even trace amounts can contaminate whatever you're eating or drinking. Over time, exposure to lead in small doses can lead to heightened blood pressure, lowered kidney function, and reproductive issues. Lead can cause even more serious problems in kids, including slowed physical and mental development.

As the dangers of even small amounts of lead have become more widely known, the ceramics industry has gradually eliminated the additive from its products. Most of the big-name commercial ceramic brands, like Crock-Pot and Fiesta ware, have cut it out all together. Independent artisans have also moved away from working with the ingredient, but there are still some manufacturers, especially abroad, that use it. Luckily, the FDA keeps a list of the ceramic ware it tests that has been shown to contain lead.

If you’re not ready to retire your hand-crafted ceramic plates, the FDA offers one possible solution: Purchase a home lead testing kit and analyze the items yourself. If the tests come back negative, your homemade dishware can keep its spot on your dinner table.

[h/t NPR]

This piece was updated to clarify that while lead may be present in antique ceramics and old kilns, it's no longer a common ingredient in ceramic glazes.

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