Governor urges calm and vigilance regarding swine flu outbreak
More possible cases will be checked today, to see if anybody from Wisconsin has come down with the swine flu yet.
About 10 Wisconsinites who had flu-like symptoms tested negative after returning from Mexico where almost 150 people have died from the latest outbreak.
Milwaukee area hospitals say they've treated three people who were suspected of having swine flu.
The state has doubled its reserves of anti-viral medications.