Tag: San Francisco
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Pursuing Hualapai tigers in the Mule Mountains
Stephen A. Klotz Justin O. Schmidt Tucson, Arizona, United States Figure 1. The culprit. Adult Triatoma recurva. Photo by Jillian Cowles. Published with permission. Every Monday afternoon after returning to my office from infectious disease clinic, I would find pickle jars and yogurt containers on my desk. Upon removing the lids and peering in, I…
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Jack London’s cloudy crystal ball
Edward McSweegan Kingston, Rhode Island, United States The Scarlet Plague, by Jack London. Open Library, an initiative of the Internet Archive. The COVID-19 pandemic has given quarantined readers new opportunities to discover the literature of plagues and epidemics. Many people—in order to give context to the present pandemic—have turned to books like Albert Camus’…
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Dr. Avery, Medicine Woman
Edward McSweegan Kingston, Rhode, Island, United States Doctor Alida C. Avery, Photo courtesy of Archives and Specials Collections/Vassar College Library. Source In July 1878, astronomers headed into the American West to observe a total eclipse of the sun. Among them was America’s only woman astronomer, Maria Mitchell of Vassar College, and four of her…
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A case of toxic blood
Shruthi DeivasigamaniPhiladelphia, Pennsylvania, United States On a blustery winter day, a molecule of water condenses around a particle of dust in the air. The structure grows in size as it falls closer to earth, and before it hits the ground outside, it has crystallized into a perfect, six-sided snowflake. Miles away, a thirty-one-year-old woman is…