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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

Clinical trials:

BBC apologizes for promotion of misleading HIV denial film, "Guinea Pig Kids"

HIV denialists caught lying again. Shocking.

The discovery of highly virulent XDR-TB

A small research study in South Africa led to the discovery of one of the most deadly pathogens around today.

Antivirals as a treatment for chronic fatigue syndrome?

Chronic fatigue syndrome (CFS) is one of those nebulous diseases that's really more of a diagnosis of exclusion than anything else. As the name suggests, it's characterized by overwhelming fatigue--often so much so that patients can barely get out of...

STDs and circumcision update

If the last circumcision post caused a lot of heat, this news is likely to cause even more of an uproar worldwide. From NBC News comes word that the NIH will be announcing shortly that they're stopping two trials looking...

The failure of alternative medicine

I previously blogged an editorial by NBC medical correspondent Robert Bazell, where he told scientists to "quit whining" about intelligent design and instead work on teaching "values." While I agreed with him there on the science (he made it clear...

"Scaling up"

One catchphrase that permeated the conference this past week was "scaling up." I just want to wrap up my posting here with a brief discussion of what that is, and what that means as far as HIV/AIDS prevention and treatment....

Mommy knows best...in this case, at least

If you're a parent, I'm sure you've had all kinds of people give you advice in myriad different areas. Many of them may be in-laws or friends or relatives with children themselves; or they might be strangers in the street...

Magnets "zap" headaches

...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...

The potential of papilloma virus vaccines

I discussed the so-called "cervical cancer vaccine," a multivalent vaccine protective against several strains of the human papilloma virus previously here. In the new issue of the New England Journal of Medicine, there's a perspective on the vaccine, and...

Sometimes simple is best

You just never know where the next insight is going to come from. An observation that surfers with cystic fibrosis (a genetic disease that results in mucus build-up in the lungs leading to an increased susceptibility to infection) reported...

Cervical cancer vaccine and politics as ususal

As mentioned in the comments to this post, there is a brewing controversy over upcoming guidelines outlining who should receive the "cervical cancer vaccine," a vaccine against the human papilloma virus (HPV). Briefly, the HPV vaccine is a highly...

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