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Aetiology

Discussing causes, origins, evolution, and implications of disease and other phenomena.

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"...a veritable expert on tawdry cosmetic procedures gone horribly awry..."--Kevin Beck

Tara C. Smith is an Assistant Professor of Epidemiology. Her research involves a number of pathogens at the animal-human nexus. Additionally, she is the founder of Iowa Citizens for Science and also writes for The Panda's Thumb and WIRED SCIENCE's Correlations. Please note the views expressed on this site are Dr. Smith's alone and may not be representative of the groups mentioned above.

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Infectious Disease Series

June 30, 2006

Revenge is a dish best served raw

Category: General biologyInfectious causes of chronic diseaseInfectious diseaseVarious bacteria

Especially in human form.

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Hot models!

Category: General EpidemiologyGeneral biologyInfectious diseaseInfluenzaPublic healthVarious bacteriaVarious viruses

...of influenza virus transmission, that is.

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June 29, 2006

Emerging Disease and Zoonoses #17--How now, mad cow

Category: General EpidemiologyGeneral biologyHistorical studies of diseaseInfectious causes of chronic diseaseInfectious diseaseOutbreakPublic health

People make terrible jokes about "mad cow" disease. ("Why is PMS called PMS? Because mad cow was already taken.") Pundits use it as an example of an over-hyped disease (and to be fair, estimates of total cases due to...

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Question for the medical/pharmaceutical folks

Category: Misc.

I've heard quite a bit about pharmacists who've refused to fill prescriptions for contraceptives due to personal moral stance. But I'd not heard any who refused to fill a prescription for painkillers until yesterday. Here's the story. A relative just...

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June 28, 2006

News flash--condoms do help prevent HPV

Category: General EpidemiologyGeneral biologyInfectious causes of chronic diseaseInfectious diseasePoliticsPublic healthVarious viruses

Especially in religious circles, much has been made about the "uselessness" of condoms for the prevention of infection with the human papilloma virus (HPV). This is the virus that is responsible for almost all cases of cervical cancer, against...

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While I'm out...

Category: General EpidemiologyInfectious diseaseSkepticismVarious viruses

One of the things that faculty get to do is go to lots and lots and lots of meetings. Today I'm at a 6-hour retreat focused on distance learning, PubMed, and data repositories. (I know, you're all seething with jealousy)....

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Lepidoptera blogging, Part 2

Category: General biologyIowa/area news

I mentioned we were out camping over the weekend in central Iowa. After our first close encounter, I figured we might as well make a weekend out of it, so Sunday we headed to the Reiman Gardens at Iowa State...

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June 27, 2006

Pneumonic plague outbreak

Category: General EpidemiologyGeneral biologyInfectious diseaseOutbreakPublic healthVarious bacteria

I blogged a few months ago about a case of plague (due to the bacterium, Yersinia pestis) in a woman in California. I'm still doing some reading for the promised post on Black Death, CCR5, and other topics discussed...

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More good news for global health

Category: Public health

This is all of 24 hours old, so I know it's already ancient history in the blogosphere, but I did want to mention the news of Warren Buffet's ~$37 billion donation to the Bill and Melinda Gates Foundation. (As Stephen...

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New Grand Rounds

Category: Blog carnivals

Head over to Medviews to check out this week's Grand Rounds, a weekly round-up of medical blog posts. Some goodies: Genetics and Health's Top 10 reasons you should care about genetics, and Clinical Cases and Images on reasons not to...

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The great American divide

Category: Humor

No, it's not religion. Or politics. What, then?...

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June 26, 2006

The world's scientists support evolution

Category: General biologyIntelligent design/creationism

This is big. The world's leading scientists yesterday urged schools to stop denying the facts of evolution amid controversy over the teaching of creationism. The national science academies of 67 countries - including the UK's Royal Society - issued a...

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My encounter with America's largest moth

Category: General biology

When I mention "bugs", I usually mean the microscopic kind. However, last week and this weekend have put me on a macroscopic "bug" kick. We were out camping this weekend in central Iowa. My kids found this beast by the...

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Magnets "zap" headaches

Category: Clinical trialsGeneral biologySkepticism

...according to a new Nature News story. Migraine sufferers might soon be able to block an imminent attack using a device that targets the brain with a powerful magnetic field. The technique, called transcranial magnetic stimulation (TMS), triggers activity in...

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June 24, 2006

Saturday roundup

Category: General biologyScience educationSkepticism

More interesting topics I didn't mention here this week....

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June 23, 2006

Tattoos and infections

Category: Antibiotic resistanceInfectious diseasePublic healthVarious bacteria

I have an admission. I am tattooed. Twice. A small thing, but it's pretty incredible at the visceral reactions I sometime receive when people find out. (They're not in oft-seen areas under normal attire, but neither are they anywhere "naughty.")...

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