WASHINGTON - OCTOBER 28: Homeland Security Secretary Janet Napolitano shows the proper way to cough or sneeze into the sleeve during a news conference to discuss the government's response to the H1N1 virus at the Department of Health and Human Services October 28, 2009 in Washington, DC. Napolitano and Health and Human Services Secretary Kathleen Sebelius talked about the slower-than-expected production of a vaccine.