smallpox
tsmith | June 23, 2016[Obvious warning is obvious: potential spoilers for A Song of Ice and Fire novels/Game of Thrones TV series below].
While no one will claim that George R.R. Martin's epic series, "A Song of Ice and Fire," is historically accurate, there are a number of historical parallels that can be drawn from the characters and plotline--particularly from medieval Europe. While most of those relate to epic battles or former monarchs or other royalty, another of Martin's characters, so to speak, is the disease greyscale (1).
Greyscale is a contagious disease that seems to come in at least two distinct forms…
tsmith | March 13, 2014Being a new parent is exhausting. All of a sudden, you're out of the hospital and on your own with this amazing, tiny human, and you alone are responsible for her care. You're given reams of paperwork about feeding and sleeping, developmental milestones, red flags to look out for. You're inundated with information you barely have time to look at. Mom is trying to heal from childbirth while barely sleeping, while her partner is trying to pick up the slack and pitch in as much as possible. You both fumble with the car seat, thinking that NASA must have equipment that's easier to figure out. You…
milhayser | November 12, 2013On Aetiology, Tara C. Smith continues her series on the science of The Walking Dead, explaining how diseases spread and how they might cause zombiism. One thing that would be observed in any real contagion would be an incubation period— the time between when a virus (for example) enters your body and you start showing symptoms of infection. For a virus like the flu, this could be about two days during which you don’t feel sick but could still be infecting people around you—even if you don’t bite them. Tara also expresses nerd rage at the show's "doctors" pursuing antibiotics to treat the flu…
tsmith | April 23, 2013It's time for this year's second installment of student guest posts for my class on infectious causes of chronic disease. First one this year is by Dana Lowry.
Humans have a long history of illness and death from infectious diseases. It wasn’t until the 1790s that we had a solution. Edward Jenner recognized that milkmaids never contracted smallpox but suffered from a more mild disease, cowpox. Jenner took pus from a cowpox lesion on a milkmaid’s hand and placed it in an incision he made in an eight year-old boy’s arm. He then exposed the boy to smallpox; the boy didn’t contract the disease,…
tsmith | April 4, 2011Next to Ebola, my favorite virus would probably be smallpox (Variola virus). I mean, now that it's eradicated in nature, what's not to love about the mysteries it's left us--where it came from, why it was so deadly (or, not so deadly, as in the emergence of the "mild" form, variola minor), and will a new poxvirus emerge to take its place? The topic is particularly germane since the debate still rages on about the fate of the world's smallpox stocks. Smallpox has killed untold millions and influenced the destiny of societies; and as Michael Willrich details in his new book, Pox: An American…
tsmith | October 4, 2010This is great. The College of Physicians of Philadelphia has launched a site on The History of Vaccines. I've been poking around, and there's an incredible amount of stuff to check out. They have a nice FAQ, Top 20 questions about vaccination, as well as some great activities (herd immunity! learn about Koch's postulates! understand the relative risk of vaccination versus other events!) and a metric fuckton of articles and images. Looks to be a fantastic resource for students, and for anyone interested in understanding vaccination.
mpendergrast | June 21, 2010Mark Pendergrast writes: To kick off this book club discussion of Inside the Outbreaks, I thought I would explain briefly how I came to write the book and then suggest some possible topics for discussion.
The origin of the book goes back to an email I got in 2004 from my old high school and college friend, Andy Vernon, who wrote that I should consider writing the history of the EIS. I emailed back to say that I was honored, but what was the EIS? I had never heard of it. I knew Andy worked on tuberculosis at the CDC, but I didn't know that he had been a state-based EIS officer from 1978…