People with flu - like symptoms coming back from Mexico should stay at home . Healthy people coming from Mexico can continue to go to work and school . There are more than 230 confirmed cases of swine flu worldwide , according to WHO . Companies and schools are erring on the side of safety telling people not to worry .
Travelers with flu-like symptoms coming back from Mexico should stay at home . Healthy travelers coming from Mexico can continue to go to work and school . There are more than 230 confirmed cases of swine flu worldwide , according to WHO . Companies and schools are erring on the side of safety asking people not to come .