Infectious disease

Category archives for Infectious disease

Since yesterday’s post, several people have asked me on various social media outlets about the airborne nature of Ebola. Didn’t I know about this paper (“Transmission of Ebola virus from pigs to non-human primates“), which clearly showed that Ebola could go airborne? Indeed I do–I wrote about that paper two years ago, and it in…

It’s odd to see otherwise pretty rational folks getting nervous about the news that the American Ebola patients are being flown back to the United States for treatment. “What if Ebola gets out?” “What if it infects the doctors/pilots/nurses taking care of them?” “I don’t want Ebola in the US!” Friends, I have news for…

In the light of the current Ebola outbreak, I thought this post from 2007 was once again highly relevant.  As another Ebola outbreak simmers in Uganda (and appears to be increasing), I recently was in touch with Zoe Young, a water and sanitation expert with Médecins Sans Frontières (MSF*, known in the US as Doctors without Borders), who was working…

I can hardly do Dr. William Foege justice with a short introduction. He is one of the scientists who led the global smallpox eradication efforts. He developed the concept of ring vaccination, which targeted vaccination to those individuals around a known case of smallpox. This concept really made eradication possible, as it eliminated the need for universal…

Eleven years ago, two scientists made a bet. One scientist wagered that a new type of antimicrobial agent, called antimicrobial peptides, would not elicit resistance from bacterial populations which were treated with the drugs. Antimicrobial peptides are short proteins (typically 15-50 amino acids in length) that are often positively charged. They are also a part of our…

After this post on antibiotic resistance, many of you may have seen an exchange on Twitter calling me out for being “knee-jerk” about my call to action to do something about the overuse of antibiotics. In that post, I focused on antibiotic use in agriculture, giving only brief mention to human clinical use. There are…

Superbugs rising

It’s a parent’s worst nightmare. Your healthy child is suddenly ill. The doctors you’ve trusted to treat him are unable to do anything about it. Drugs that we’ve relied upon for decades are becoming increasingly useless as bacteria evolve resistance to them. New drugs are few and far between. Old drugs, shelved because of their toxic…

Guest post by Jessica Parsons. In November 2013 my son, Finn, was diagnosed at 3 months old with Ewing Sarcoma. The news that your child has a potentially life threatening disease at the beginning of their life is something that no parent is prepared for. Despite the scary news, he has completed 9 of the 14…

Why I vaccinate my kids

Being 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…

Guest post by Tim Fothergill, Ph.D. In January of this year the British Chief Medical Officer urged her government to add  threat posed by superbugs to the official list of “Apocalypses to Worry About” along with catastrophic terrorist attacks and massive flooding. With typical British understatement, its actual name is the National Risk Register of Civil…