New App Uses Crowdsourcing to Find You an EpiPen in an Emergency

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Many people at risk for severe allergic reactions to things like peanuts and bee stings carry EpiPens. These tools inject the medication epinephrine into one's bloodstream to control immune responses immediately. But exposure can turn into life-threatening situations in a flash: Without EpiPens, people could suffer anaphylactic shock in less than 15 minutes as they wait for an ambulance. Being without an EpiPen or other auto-injector can have deadly consequences.

EPIMADA, a new app created by researchers at Israel's Bar-Ilan University, is designed to save the lives of people who go into anaphylactic shock when they don't have EpiPens handy. The app uses the same type of algorithms that ride-hailing services use to match drivers and riders by location—in this case, EPIMADA matches people in distress with nearby strangers carrying EpiPens. David Schwartz, director of the university's Social Intelligence Lab and one of the app's co-creators, told The Jerusalem Post that the app currently has hundreds of users. Registered users are required to have an epinephrine prescription, and must apply (by emailing abigailk@mda.org.il) to join the community.

EPIMADA serves as a way to crowdsource medication from fellow patients who might be close by and able to help. While it may seem unlikely that people would rush to give up their own expensive life-saving tool for a stranger, EPIMADA co-creator Michal Gaziel Yablowitz, a doctoral student in the Social Intelligence Lab, explained in a press release that "preliminary research results show that allergy patients are highly motivated to give their personal EpiPen to patient-peers in immediate need."

EpiPen is easy to use, so even though fellow allergy sufferers may not have medical training, it's a relatively low-risk venture to ask them to treat a stranger the same way they'd treat themselves. The tool could be especially useful for children, who may be most likely to forget their EpiPens.

The app is currently available only in Israel, but the idea could be applicable across the world, for multiple life-threatening conditions. The researchers are collaborating on similar patient-to-patient apps elsewhere, including one in Philadelphia connecting people who carry the opioid overdose reversal medication naloxone.

A Custom Wheelchair Allowed This Brain-Injured Baby Raccoon to Walk Again

фотограф/iStock via Getty Images
фотограф/iStock via Getty Images

Animal prosthetics and wheelchairs allow dogs, cats, and even zoo animals with limited mobility to walk again, but wild animals with disabilities aren't usually as lucky. Vittles, a baby raccoon rescued in Arkansas, is the rare example of an animal that was severely injured in its natural habitat getting a second shot at life.

As Tribune Media Wire reports, Vittles came to wildlife rehab specialist Susan Curtis, who works closely with raccoons for the state of Arkansas, with a traumatic brain injury at just 8 weeks old. The cause of the trauma wasn't clear, but it was obvious that the raccoon wouldn't be able to survive on her own if returned to the wild.

Curtis partnered with the pet mobility gear company Walkin' Pets to get Vittles back on her feet. They built her a tiny custom wheelchair to give her balance and support as she learned to get around on her own. The video below shows Vittles using her legs and navigating spaces with help from the chair and guidance from her caretaker.

Vittles will likely never recover fully, but now that she's able to exercise her leg muscles, her chance at one day moving around independently is greater than it would have been otherwise. She now lives with her caretaker Susan and a 10-year old raccoon with cerebral palsy named Beetlejuice. After she's rehabilitated, the plan is to one day make her part of Arkansas's educational wildlife program.

[h/t Tribune Media Wire]

Why You Should Never Shower With Your Contact Lenses In

belchonock/iStock via Getty Images
belchonock/iStock via Getty Images

Contact lenses offer a level of convenience for those with less-than-perfect vision that glasses can hardly compete with, but that doesn’t mean the daily struggle of taking them in and out of your eyes doesn’t wear on you. If you get a little lazy and decide it’s fine to leave them in your eyes during showers or pool parties, think again.

According to Popular Science, a 41-year-old woman in the UK lost sight in her left eye as a result of frequently showering and swimming without removing her contacts. The culprit was Acanthamoeba polyphaga, a protozoa that crawled into her eye and caused a cornea infection called Acanthamoeba keratitis. After two months of pain, blurry vision, and light sensitivity, the woman sought medical attention at the Manchester Royal Eye Hospital, where doctors discovered a ring shape in her left eye and a hazy layer covering her cornea. Upon testing her vision, they found that her left eye was now 20/200, which counts as legally blind in the United States.

Leela Raju, an ophthalmologist and cornea specialist at New York University, told Popular Science that the single-celled organisms “can be anywhere,” including pools, hot tubs, showers, dirty saline solution containers, and even tap water. Lens-wearers make up around 85 percent of those who get infected, and experts think it may be because the amoeba can latch onto a contact lens more easily than a bare eye.

Though Popular Science reports that Acanthamoeba keratitis only affects one or two people out of every million contact wearers each year, that’s no reason not to be careful. If you do catch it, you’ll likely need a cornea transplant, and even that won’t necessarily restore your eyesight to its previous state—after her transplant, the UK woman’s left eye now has 20/80 vision.

“It’s just a long road, for something that’s totally preventable,” Raju says. In addition to removing your contacts before swimming, showering, or sleeping, you should also refrain from reusing saline solution, make sure your contact case is completely clean and dry before filling it with more solution, and check out these other tips.

[h/t Popular Science]

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