epidemiology

Tag archives for epidemiology

Maryn McKenna was awesome enough to take some time out of her vacation to blog about our recent ST398 paper, finding “livestock-associated” S. aureus in a daycare worker. She raised one question I didn’t really address previously, regarding our participation by kids and workers at the facility (eight kids out of 168, and 24 out…

Just received an email from Vector-Borne and Zoonotic Diseases saying that my recent article, The Emergence of Staphylococcus aureus ST398, will be available for free online for the next two weeks. It was submitted roughly a year ago so it’s already a bit dated in this quick-moving field, but provides an overview of “livestock-associated” MRSA…

Over at the Worms and Germs blog, Scott Weese has a great post on MRSA testing. He notes the he’s frequently asked by human MRSA patients whether their pet should be tested as well, since several studies have documented transmission of MRSA between humans and their companion animals. His first response is always, “why?” One…

Interesting discussion over at The Spandrel Shop and Cackle of Rad on doing field work in the sciences–and the potential dangers that might be encountered. Now, Prof-like Substance and Cackle of Rad are discussing field work along the lines of biological sample collection, sometimes in the middle of nowhere, which isn’t something I’ve ever done.…

Student guest post Dayna Groskreutz Pulmonary hypertension (PH) refers to a condition in which there is high blood pressure in the vessels carrying blood from the heart to the lungs. Pulmonary arterial hypertension (PAH) is a subset of PH referring specifically to an increase in the pressure within the pulmonary arteries (rather than the pulmonary…

Student guest post by Raj Nair. Multiple sclerosis (MS) is a chronic inflammatory demyelinating disease that affects the central nervous system (CNS) consisting of the brain and the spinal cord [1]. It is thought to be an autoimmune disease since individual’s immune system attacks their own healthy tissues [1]. However, studies to ascertain triggering factors…

Student guest post by Desiré Christensen Colorectal cancer (aka colon cancer) includes cancers of the colon, rectum, and appendix. Colorectal cancer is more common in developed countries (e.g. United States and Japan) compared to developing countries in Africa and Asia. Each year in the United States, there are around 150,000 cases of colorectal cancer diagnosed…

Student guest post by Andrew Behan Malignant Mesothelioma (MM) is a rare type of cancer which manifests itself in the thin cells lining the human body’s internal organs. There are three types of MM; pleural mesothelioma, peritoneal mesothelioma, and pericardial mesothelioma, affecting the lining of the lungs, abdominal cavity, and lining of the heart, respectively…

Student guest post by Jay Watson Tired again? Perhaps it’s the crappy weather, because you’re sure that you’ve been getting enough sleep. After all, you can’t remember the last time you spent less than ten hours in bed per night. Hopefully it’s not mono; one of your friends had it a few months ago and…

Schizophrenia: is it preventable?

Student guest post by Zainab Khan Schizophrenia has puzzled and often times scared not only the scientific community, but also the general public since its emergence. Cases of schizophrenia-like behavior have been well documented in history. As this disease has been studied, factors such as genetics, environment, and even personal habits have all been associated…