The swine flu outbreak that began in Mexico over the past few weeks has gone global, spread to new continents by infected air travelers returning from Mexico. Confirmed cases have been reported in the United States, Canada, and Spain, while suspected cases are being investigated in France, the United Kingdom, Brazil, Israel, and New Zealand. Amid fears that a global pandemic is in the offing, governments around the world are taking new precautions.
Singapore, Thailand, Japan, Indonesia, and the Philippines dusted off thermal scanners used during the 2003 SARS crisis and were checking for signs of fever among passengers arriving at airports from North America [AP].
The situation remains worst in Mexico City, where many schools and public buildings are closed and doctors have warned citizens to wear face masks and avoid crowds. The virus is believed to have killed 103 people in Mexico, and sickened at least 1,600. But ...
