Swine Flu, Mexico Lung Illness Heighten Pandemic Risk (Update1) - Bloomberg.com - 0 views
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hsumaker Dooglia on 24 Apr 09Symptoms include high fever, headache, eye pain, shortness of breath and extreme fatigue with rapid progression of symptoms to severe respiratory distress in about five days, the Canadian agency said. A "high proportion" of cases require mechanical respiration, it said. The four males and three females in San Diego County and Imperial County, California, and in San Antonio, Texas, diagnosed with swine flu had mild flu-like symptoms. The patients, 9 to 54 years old, included a father-daughter pair and two boys attending the same Texas school. Human-to-Human Spread The virus is contagious and spreading from human to human, the CDC said in a statement on its Web site. The patients began feeling sick from March 28 to April 19.