I've seen another article that states that there was concern that 13 Czech reseachers may have been exposed.
This link seems to be more comprehensive and better written - http://birdflubreakingnews.com/templates/birdflu/window.php?url=http%3A%2F%2Fnews.google.com%2Fnews%2Furl%3Fsa%3DT%26ct%3Dus%2F8-0%26fd%3DR%26url%3Dhttp%253A%2F%2Fwww.therightperspective.org%2F%253Fp%3D1855%26cid%3D1311401874%26ei%3DZ26xSfjDDpqilQTp6oTyBQ%26usg%3DAFQjCNEWaYmJ10XuSaeA5Njh2UMytvmIow