Mexican Flu Update
The death toll in Mexico now at 149, and climbing, with more than 2,000 patients are hospitalized there. Containment appears unlikely. For a flu to spread this rapidly outside of the normal “cold and flu season” tells us something about its ferocity. I suspect that we will see multiple waves of infection, with the worst of them probably being next winter in the Northern Hemisphere. Mutations are impossible to predict. The only good news is that at least in the long term, viruses tend to mutate into less lethal strains. (The most lethal–a la the Marburg type hemorrhagic viruses–are so …