Vaccines were once thought of as an axiomatic good, a longed-for salvation in the form of a syringe, banishing crippling and deadly infections like polio, smallpox and tetanus. But within the past few decades we have seen the emergence of anti-vaccination movements and a rise in cases of childhood diseases that are entirely preventable with a quick jab to the arm.
This past June a federal judge ordered the relocation of thousands of prisoners from two prisons in the San Joaquin Valley in California to protect imprisoned men against a small fungus, Coccidioides immitis, that could infiltrate the gated and locked Pleasant Valley and Avenal state prisons and continue to cause isolated cases of a debilitating illness, valley fever.
Microbial Misadventures is a recurring series on Body Horrors looking at instances and incidents where human meets microbe in novel and unusual circumstances that challenge our assumptions about how infections are spread.
Conjunctivitis is spread through particularly artful and gross means – the contamination of objects with eye gunk, smeared inadvertently hither and thither as a person wrestles with the itchy, gritty misery that defines what is commonly known as pinkeye. Many of us know that infectious diseases inevitably come from someone, some one, but we don’t often know from whom. Conjunctivitis is easy enough for the amateur Sherlock or epidemiologist-in-training – find the disconsolate soul with red, dripping eyes and follow the (sticky) trail.
Japan is in the midst of a rubella outbreak that has already infected over 5,000 people in just the first four months of this year. Since the early 2000s, the country has undergone cyclical five-year rubella epidemics, with community-wide outbreaks cresting in the spring and summer. But in the past two years the number of infections has surged dramatically from a hundred-odd cases every year into the thousands, and a weird epidemiological pattern has emerged thanks to a quirk in Japan’s vaccination policy in the 1970s: 77% of cases in the rubella outbreak have occurred in men over the age of 20 (1).
Rabies is one of mankind’s long-feared diseases. And rightfully so: for centuries, a bite from a crazed, slavering animal was almost always a guarantee of a slow warping of the mind and a pained, gruesome demise. A death sentence.
This past May I had the pleasure to chat with Desiree Schell of the radio and podcast show Skeptically Speaking about how infectious diseases and parasites can shape society for an episode examining the impact of science and medicine on specific communities. Over at their website, you can download the hour-long episode “Community Specific Science” featuring myself, Danielle Lee and Dr. Joe Henrich and hear more about how science journalism and the social sciences are investigating the ways in which the livelihoods and health of certain groups - delineated by ethnicity, culture or religion - are affected by scientific research and medicine. Lee speaks for the first third of the episode on the state of science coverage in media that serves minority audiences, while Henrich finishes the show with his research on cultural outliers, those societies not generally considered Western, Educated, Industrialized, Rich, or Democratic – what Dr. Henrich refers to as WEIRD – and the state of behavioral research.
Earth! Fire! Wind! Water! Heart! “Captain Planet and Planeteers” is a classic of 1990s television and may soon appear on the big screen as a live-action movie. The animated television series featured five earnest teenagers equipped with magical powers fighting eco-villains intent on destroying the ozone, rainforest and the wetlands and guided by the sage wisdom of Gaia, the spirit of Earth, and Captain Planet. Today, the program is recognized for its environmental “edutainment” pitch and the emerald-mulleted, square-jawed appearance of its titular superhero.
Spears. Bows and arrows. Swords. Guns. Bombs. Drones. Microbes. The evolution of weapons and forms of warfare shadows our technological advancements, from the field of metallurgy to that of microbiology.
It is the 161th birthday of the German microbiologist Julius Richard Petri, whom we can thank for those low-tech but indispensable tools of the microbiology lab: the petri dish. Google honors Petri‘s birthday today with their lovely Google Doodle riffing on his invaluable discovery.
This week, I was honored with a Best Life-In-Science Award from ScienceSeeker for my article on the earliest known cases of HIV/AIDS, “The Sea Has Neither Sense Nor Pity: the Earliest Known Cases of AIDS in the Pre-AIDS Era.” There were some serious heavyweight contenders in this inaugural contest and I am beyond delighted that this fascinating story was recognized. It’s nice to be acknowledged (and rewarded!) for work that is largely spent in loud cafes while drinking bitter espresso long gone cold and staring helplessly at my computer keyboard. Thank you to the judges - Fraser Cain, Maggie Koerth-Baker, and Maryn McKenna and to ScienceSeeker for this distinction and award.