Last week, the State Department performed a small but smart gesture towards countering the continued outbreak of the Ebola virus in West Africa by releasing a video featuring President Barack Obama speaking to the people of Liberia, Sierra Leone, Guinea, and Nigeria.
This may come as a total shock, but pure forms of illicit drugs can be hard to come by. Certain controlled substances are frequently adulterated, if not outright contaminated, by products that range from the household to the industrial to the pharmaceutical. Of course, some substances are more easily, frequently, and profitably adulterated than others: cocaine purchased on the retail level is on average 31%, well, not cocaine, while the purity of heroin on the street is even lower, resting around 65% (1).
Unbeknownst to many of the public, August was National Immunization Awareness Month. I know, I know: it’s been overshadowed by some very exotic and thrilling headliners this month. The Ebola epidemic blazing defiantly in West Africa. The jaw-dropping videos shown on Discovery Channel’s “Shark Week.” The ALS Ice Bucket Challenge clogging everyone’s social feeds. Vaccines are just not as sexy or as flamboyant as these issues. Truthfully, they’re a bit dull to talk about, not a topic you would tend to bring up at cocktail parties or at the water cooler. Read More
Just as we jetsetters and nomads wander the wide world’s winding roads and byways by foot, on horseback, atop a bicycle or packed into an automobile, so too do infectious diseases make use of our ever-improving networks of thoroughfares. They ride along in human bodies, their journeys fueled by our social mobility and contact, two factors unavoidably intensified anytime we embark upon a voyage. But as these pathogens travel new routes and encounter new bodies, they can change and mutate. Luckily for researchers, by examining commonly traveled routes where we once naively believed that only humans trod, the active evolution and epidemiology of a pathogen can be revealed, providing insight into the development and patterns of disease affecting mankind.
In the twentieth century, men toiling in British and American coal mines relied on a primitive alert system for imperceptible dangers: the bright canary bird. Miners toted the caged birds into the depths of the earth to serve as early warnings against poisonous and potentially fatal gas leaks. If the tiny birds suddenly slumped in their cages due to the presence of odorless and colorless carbon monoxide, miners would beat a hasty retreat to safer, cleaner air.
“Water-borne pathogen.” Three gut-twisting words with enough power to make any epidemiologist, public health official, or globetrotting tourist double over. One of the most common forms of disease transmission is the microbial hijacking of our most precious fluid. This mechanism of infection is employed by a motley crew of microscopic organisms that have adapted to prey upon our unquenchable thirst, from pervasive bacteria like cholera and typhoid to often less famous but no less formidable parasites such as giardia and dracunculiasis.
Ask any political scientist: regime change has unforeseen consequences. The vacuum left in the wake of a collapsing leadership and the disorganization that follows, whether greeted with joy in the case of liberation or fear in the case of tyranny, brings unexpected change. For the central Asian states of the former Soviet Union in the early 1990s, among these aftereffects was the appearance of a curious and frightful little worm that saw, in the collapse of the monolithic political powerhouse, a bright opportunity for itself.
Salmonella may well be one of the most disreputable microbes in Western society. It’s infamous for its food-poisoning capabilities and has a well known history of wrecking the bonhomous vibe following a good summer barbecue, not to mention its singular ability to cast a sickly shadow over the breathtaking bounty of an all-you-can-eat buffet.
The public health game is a tough one to play. How do you achieve educating and transforming the public’s behavior for the common good without coming off as a bully or dour spoil-sport? The stakes are impossible: The indifferent audience, the management of the reproachful “tsk-tsk, you should know better” tone, and there’s only so many ways to proselytize a message of “getting one’s act together.” And where’s the cash for such endeavors?
Hanuman is a pivotal and memorable character in the Hindu epic poem, the Ramayana. Known for his faithful devotion to Rama, the monkey-king is famous for rescuing Lord Rama’s bride Sita after she is kidnapped by the demon king Ravana, all the while defeating his demon army as commander of his monkey army. Hanuman is revered throughout south and southeast Asia not only for his devotion to Rama, but also for his steadfast spirit, his indefatigable strength, and his noble humility. He is also something of a rogue – the Coyote, the Loki, the trickster of Hindu mythology, the mischievous troublemaking deity with a heart of gold and a glint in his eye. Read More