A swine flu pandemic isn't a "foregone conclusion," according to the new alert level issued yesterday by the World Health Organization. But things are starting to get a little scary. Cue the travel warnings. The United States said not to head south of the border. The European Union said stay away from the United States. Anyone flying from North America to Hong Kong will have his temperature taken upon arrival. While the death toll in Mexico is up to 152, nobody has yet died stateside.
