convened after a sharp rise in cases in Australia, and rising__3__in Britain, Japan, Chile and elsewhere. But the epidemic is "__4__" in severity, according to Margaret Chan, the organization's director general, __5__ the overwhelming majority of patients experiencing only mild symptoms and a full recovery, often in the __6__ of any medical treatment. The outbreak came to global __7__ in late April 2009, when Mexican authorities noticed an unusually large number of hospitalizations and deaths __8__ healthy adults. As much of Mexico City shut down at the height of a panic, cases began to __9__ in New York City, the southwestern United States and around the world. In the United States, new cases seemed to fade __10__ warmer weather arrived. But in late September 2009, officials reported there was __11__ flu activity in almost every state and that virtually all the__12__ tested are the new swine flu, also known as (A) H1N1, not seasonal flu. In the U.S., it has __13__ more than one million people, and caused more than 600 deaths and more than 6,000 hospitalizations. Federal health officials