Poisoned with Parasites

By Rebecca Kreston | December 27, 2014 6:48 pm

Tensions can run high when living with roommates. Quibbles over dishes, the rent and utilities, and even questionable hygiene practices can inflame tempers and sabotage relationships, leaving passive-aggressive notes and broken homes in their wake. There are many ways of managing a good home life within a shared household of semi-strangers, but we’ll save that for another time in another column. This is about a roommate dispute gone totally to the worms.

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Before & After: Respiratory Microbes among Pilgrims to the Hajj

By Rebecca Kreston | November 30, 2014 10:55 pm

The Hajj, the pilgrimage to Mecca by millions of Muslims from around the world, is one of the largest gatherings of man on the face of the earth. This annual event took place just last month with relatively little fanfare from the news media, which is, from an epidemiological standpoint, a very good thing. Every year, public health officials wring their hands at the thought of possible outbreaks caused by the global pathogen du jour capitalizing upon the convergence of millions of worshipers in the Saudi Arabian desert. SARS stole the headlines in 2009, Middle Eastern Respiratory Virus or MERS had it last year, and Ebola seemed a likely contender for this calendar year.

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Chagas Disease in America: Undiagnosed, Unappreciated

By Rebecca Kreston | November 20, 2014 10:22 am

Chagas disease, caused by the protozoan parasite Trypanosoma cruzi, continues to make inroads in the United States and physicians are both unprepared to diagnose and under equipped to treat cases of the disease in their patients.

Chagas is a rare disease in the United States and has typically been associated with immigration from Central and South America, where the disease is endemic. The dynamics of the disease are changing, however, and strong evidence continues to emerge indicating that local infection is occurring among the American population, particularly in the southern states.

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Dark Pits of Disease: Mining’s History of Hookworm

By Rebecca Kreston | October 31, 2014 4:48 pm

Mining is low on the list of enviable occupations. The hazards one faces when plying one of humanity’s most ancient professions, burrowing deep into the earth to harvest its hidden treasures in the form of precious stones and metals, range from grungy to downright gruesome. The occupation is widely considered to be one of the world’s most dangerous, and it was only in the 1950s that the mining industry in the United States finally saw fatalities due to accidents dip under a thousand a year (1).

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Flowers, Fungi & Felines: An Unusual Epidemic in Brazil

By Rebecca Kreston | October 24, 2014 3:01 pm

Rose-thorn disease sounds like a malady of lovesick teenagers, an illness of romance reserved for budding Romeos and Juliets swooning from their first forays into passion and lovesickness, an affliction arising from the shocking stick and sting of heartbreak. The sweet name of this malady, however, in no way belies the actual crustiness of its symptoms.

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The Fluke That Thwarted an Invasion

By Rebecca Kreston | September 30, 2014 10:00 pm

Microbes are the omnipresent yet frequently unacknowledged adversary on the battlefield. Though microscopic in size, their very macroscopic effects can decimate armies, foil the best planned war initiatives, and change the course of history.
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June 5, 1981. Pneumocystis Pneumonia. Los Angeles.

By Rebecca Kreston | September 27, 2014 5:20 pm

In the period October 1980-May 1981, 5 young men, all active homosexuals, were treated for biopsy-confirmed Pneumocystis carinii pneumonia at 3 different hospitals in Los Angeles, California. Two of the patients died. All 5 patients had laboratory-confirmed previous or current cytomegalovirus (CMV) infection and candidal mucosal infection. Case reports of these patients follow.

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Obama’s Message to West Africans on the Ebola Outbreak

By Rebecca Kreston | September 14, 2014 5:40 pm

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.

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Heroin’s Anthrax Problem

By Rebecca Kreston | August 30, 2014 12:59 pm

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).

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Care About Health? Ditch the Bucket & Get Vaccinated

By Rebecca Kreston | August 22, 2014 2:00 pm

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


Body Horrors

Body Horrors looks at the history, anthropology and geography of infectious diseases and parasites.

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