Archives for April, 2014

If we vaccinated everyone who could be medically vaccinated against measles, measles would be eradicated. Though there are other measles-like viruses, humans are the only hosts for what we commonly refer to as ‘measles’. Use vaccines to cut humans out of the equation? Extinct virus. Its that ‘easy’. Unfortunately, measles ‘wants’ to exist, and they…

Spoiler to apologize for click-bait title: Yes, the MMR vaccine works just fine. But there is a difference between ‘just fine’ and ‘perfectly’. A few things I would want in a ‘perfect’ vaccine– Only one dose is needed, zero side-effects, 100% protective antibody or CTL mediated immunity for life, inability of the target pathogen to…

Via John Wilkins and John Farrell: A Simple Visualization of How Species Evolve This is basically my dissertation, animated. LOL!! What are you looking at? Every pixel in that square is a genetic sequence. Some of those sequences confer a higher fitness advantage (the red colored peaks) or disadvantage (below the plane). The Blue color…

A shot to prevent HIV– Maybe.

Long-time readers of ERV know that I am not a fan of Pre-Exposure Prophylactics as a regular means of preventing HIV infection. In tightly controlled clinical trials, giving people who might be exposed to HIV anti-HIV drugs does lower infection rates… but when the same protocol is let loose ‘out in the wild’, the results…