Category: Health and Medicine

Some links: 109

TickTalk

Amplifying signal from Maryland Native Plant Society:

With summer officially here, outside activities are on the rise and so too are encounters with ticks. Those who find ticks on themselves or pets are encouraged to donate them to the tick research project run by Dr. Rebekah Taylor at Frostburg State University. This research provides a better understanding about various ticks found in the region and what pathogens they carry, such as the bacteria responsible for Lyme disease. Every donated tick is identified, mapped, and tested. All of the data is uploaded to an open-access website hosted by FieldScope.

Donated ticks should be from the following counties (or areas very close to these counties):

  • Maryland
    • Washington
    • Allegany
    • Garrett
  • Pennsylvania
    • Somerset
    • Bedford
    • Fulton
  • West Virginia
    • Mineral
    • Hampshire
    • Grant
    • Preston

To donate ticks:

  1. Tape the ticks to an index or post card, and note the date and the approximate geographic location where the ticks were encountered.
  2. Place them in a freezer for at least one day to ensure that they are dead before being mailed.
  3. Mail the card to: Dr. Rebekah Taylor, Frostburg State University, 101 Braddock Road, Frostburg MD 21532.

Some links: 108

Hmm, the Times and the Post have different headline casing styles.

Dance Nation: an update: 5

We closed the show on Sunday, with a bit more drama. Sunday was a clean run for cues, except that at the end of the show we were high-fiving each other and I forgot the cue to bring the house lights up (the last of 80 light cues, which is a new personal maximum).

I missed Thursday through Saturday because I was chasing off a COVID-19 infection (first time for everything!). Swiss Army knife/ASM/understudy Trenor called the show, and do it well, by all reports. We spent four hours Thursday morning with me coaching him through my book and explaining (as best I could without the license key dongle) how to use the EOS virtual light board.

my deskYou can see the app running on my laptop here, along with my book, the god mic, a walkie-talkie, flashlight, scribble pads, water bottle, and Godzilla guarding it all.

step upclimbing wallHere’s that dummy electrical box and the climbing wall setup.

Wet towels to pick up the candy glass residue just made the deck sticky. Sweep, sweep, sweep.

Some links: 98

Some links: 92

  • Ted Williams puts in a good word for—euyurrgh—sea lampreys.

    In their native habitat, marine lampreys are “keystone species” supporting vast aquatic and terrestrial ecosystems….

    Environmental consultant Stephen Gephard, formerly Connecticut’s anadromous-fish chief, calls lampreys “environmental engineers” as important to native ecosystems as beavers.

  • Rhitu Chatterjee reports on a low tech-low cost (less than two bucks) intervention that can dramatically reduce maternal deaths due to postpartum hemorrhage.
  • May Truong’s photos, Sarah Lyall’s words: Striker, the Samoyed who never won Westminster’s best in show. But he still pauses to strike a pose.
  • This is why I leave little notes: T. Rex reckons with the afterlife.
  • One more bit of the hot type era is gone: the New York Times is dispensing with datelines. Hanaa’ Tameez has the writeup.

Some links: 90

Hyperdisease

Our (MacPhee and Preston Marx) hypothesis gained some credence from well examined instances of widespread population collapses due to disease in the modern era, such as the rinderpest epizootic in eastern Africa in the 1890s, which attacked most of the region’s native even-toed ungulates and caused appalling mortality. Some species were very seriously affected, with one subspecies of hartebeest disappearing in the early twentieth century in possible correlation with the disease’s outbreak. A more recent example of a disease-induced disaster was the die-off of more than 80 percent of the central Asiatic wild herd of saiga antelope (Saiga tartarica …) in 2015-2016 from hemorrhagic septicemia, or blood poisoning due to bacterial infection. There are still other examples of almost unbelievable mortality in wild animals within breathtakingly short intervals, all of which underlines the fact that there is really nothing in ordinary nature that can bring down the standing crop of a species as quickly as emerging infectious diseases.

Ross D. E. MacPhee, End of the Megafauna: The Fate of the World’s Hugest, Fiercest, and Strangest Animals (2018), pp. 181-182

Number 51

On the centenary of gifted, careful researcher Rosalind Franklin, a reminder of the obstacles she overcame.

[James] Watson and his Cambridge collaborator and eventual fellow Nobel Laureate Francis Crick were not doing laboratory research on the structure of DNA, but they were actively attempting to build a model of it. Franklin’s image provided them with a breakthrough. Franklin was a cautious scientist, believing that modeling should await airtight scientific evidence. But Watson and Crick were less hesitant and became convinced that their double helix model must be correct.

Some links: 86

  • Converting 35% of the acreage of a coffee farm to shade-grown culture can maximize revenue, according to new research by Amanda Rodewald et al. and summarized by Gustave Axelson. Depending on the premium paid for shade-grown coffee, that percentage can go as high as 85%.
  • A smartphone attachment can test for the presence of norovirus in a drinking water sample and produce results in five minutes. The promising prototype comes from the biomedical engineering lab of Jeong-Yeol Yoon. Joe Palca reports.

    In the wake of hurricanes and other storms, flooding can cause sewage systems to overflow, potentially mixing with water intended for drinking. Municipal water system managers would breathe easier if they could be certain they didn’t have to worry at all about norovirus contamination.

  • How to cross a river. The water at Huntley Meadows Park is never this fast or cold.
  • Melissa Errico submits a “self-tape” audition.

Drop by drop

Joe Palca and Susie Neilson report on a phone-sized device that can test for cholera in 30 minutes. It’s the work of Katherine Clayton and colleagues at Purdue University.

Still early days; more field tests are planned.

[Clayton] knows making a cholera test doesn’t put her on a fast track for financial success.

Instead, she says, her background in engineering has made her feel a sense of obligation to help find solutions to global problems: “That’s what I enjoy — knowing what the future could look like.”

New to me

Justin Kaplan explains what additional skills a Doctor of Osteopathy brings to the examining room:

Put simply, “we as DOs were holistic before holistic became cool,” says William Mayo, president of the American Osteopathic Association. DOs are trained to look at the patient’s mind, body and spirit, he says. “You don’t just look at the particular illness, you look at the patient behind the illness and approach it that way.”

My mother used to work in hospital public relations in the 1970s, and the culture in her hospital at the time was to look down on “osteopaths,” as if they weren’t real doctors. She didn’t elaborate. It’s a good thing I haven’t listened to her, because one of the doctors that has treated me recently is a DO.