Dirksen/Hart subway riders pass by a hand sanitizing station at the stop in the U.S. Capitol on Thursday, May 7, 2009.
business people standing in line on cell phones - pandemie stock pictures, royalty-free photos & images
business people standing around in large room - pandemie stock pictures, royalty-free photos & images
Protesters chant during a rally outside the United Nations building to mark the 25th anniversary of the AIDS pandemic.
People line up for flu shots outside a clinic in the Covenant House on W. 17th St. The city gave flu shots to thousands of New Yorkers to prepare for...
Josephine Perez yells as she joins other protesters during a rally outside the United Nations building to mark the 25th anniversary of the AIDS...
Smallpox Vaccination - Long line winds up to and around Morrisania Hosptial, 167th Street and Gerard Avenue in the Bronx, as thousands await turn to...
Man receives a flu shot at a clinic in the Covenant House on W. 17th St. The city gave flu shots to thousands of New Yorkers to prepare for the flu...
Man receives a flu shot at a clinic in the Covenant House on W. 17th St. The city gave flu shots to thousands of New Yorkers to prepare for the flu...
Actress Rosie Perez speaks during a rally outside the United Nations building to mark the 25th anniversary of the AIDS pandemic.
Fludrill Date: Kevin Clark/The Washington Post Neg #: 192968 La Plata, MD Ginger Barnes, left, puts a mask on Matthew Trusnovic during the pandemic...
Fludrill Date: Kevin Clark/The Washington Post Neg #: 192968 La Plata, MD Lori Padgett, RN, takes notes over the deadly ill patient volunteers such...
Fludrill Date: Kevin Clark/The Washington Post Neg #: 192968 La Plata, MD A volunteer patient is led to a tent for further review during the pandemic...
Fludrill Date: Kevin Clark/The Washington Post Neg #: 192968 La Plata, MD William Trusnovic left, talks with Paul Lenharr of the Charles County...
three people in surgical masks and white suits - pandemie stock pictures, royalty-free photos & images
man wearing surgical mask putting on rubber glove - pandemie stock pictures, royalty-free photos & images
Diagnostic Hybrids workers package flocked specimen swabs and transport medium materials for distribution to physicians and urgent care locations...
Diagnostic Hybrids workers package flocked specimen swabs and transport medium materials for distribution to physicians and urgent care locations...
Respiratory virus screening and identification kits, which are used to detect viruses including the H1N1 influenza A strain, originally labeled as...
Workers at Diagnostic Hybrids pack boxes containing supplies that will be sent to laboratories for detecting various viruses including the H1N1...
Workers at Diagnostic Hybrids pack boxes containing supplies that will be sent to laboratories for detecting various viruses including the H1N1...
FedEx Corp. Truck is loaded with Diagnostic Hybrids boxes containing supplies that will be sent to laboratories for detecting various viruses...
Mike Frazier, a FedEx Corp. Employee, loads Diagnostic Hybrids boxes containing supplies that will be sent to laboratories for detecting various...
Bottles of refeed medium that will be used to culture respiratory viruses when testing for viruses including the H1N1 influenza A strain, originally...
Vials containing Rhesus monkey tissue cell cultures that will be used to test for viruses including the H1N1 influenza A strain, originally labeled...
Vials containing R-Mix TOO cells that are used by laboratories to rapidly culture respiratory viruses including the H1N1 influenza A strain,...
Diagnostic Hybrids laboratory workers prepare Rhesus monkey tissue cell cultures that will be sent to labs for use in testing for viruses including...
Health workers monitor a thermal scanner as passengers arrive at Changi airport in Singapore, on Monday, April 27, 2009. Singapore has stepped up...
Passenger leaves after picking up baggage at a carousel, at Changi airport in Singapore, on Monday, April 27, 2009. Singapore has stepped up...
Passengers line up at the Immigration counter upon arrival, at Changi airport in Singapore, on Monday, April 27, 2009. Singapore has stepped up...
Health workers monitor a thermal scanner as passengers arrive at Changi airport in Singapore, on Monday, April 27, 2009. Singapore has stepped up...
Health worker wearing a surgical mask watches as passengers walk by a thermal scanner upon arrival, at Changi airport in Singapore, on Monday, April...
Health worker wearing a surgical mask examines a toddler after he showed a higher-than-average temperature on a thermal scanner upon arrival at...
Health workers wearing surgical masks wait for passengers to walk past a thermal scanner at Changi airport in Singapore, on Monday, April 27, 2009....
Janet Napolitano, secretary of the Department of Homeland Security, right, speaks as Richard Gibbs, White House press secretary, looks on during a...
Janet Napolitano, secretary of the Department of Homeland Security, right, listens to Richard Gibbs, White House press secretary, during a press...
David Nabarro, senior coordinator for avian and pandemic influenza for the United Nations , listens during a session on day one of the World Economic...
Diagnostic Hybrids laboratory workers prepare Rhesus monkey tissue cell cultures that will be sent to labs for use in testing for viruses including...
Diagnostic Hybrids workers package flocked specimen swabs and transport medium materials for distribution to physicians and urgent care locations...
Diagnostic Hybrids laboratory workers prepare Rhesus monkey tissue cell cultures that will be sent to labs for use in testing for viruses including...
Honorable Mike O. Leavitt, Health and Human Services Secretary, speaks with Dr. Anthony S. Fauci, Director, National Institute of Allergy and...
Honorable Michael O. Leavitt, Health and Human Services Secretary, testifies before the House Committee on Government Reform hearing titled "The...
Monitor displays statistics of the flu outbreak of 1918-1919 showing the seriousness of a possible outbreak of an Avian Flu pandemic, with Anthony S....
United Nations Senior Coordinator for Avian and Human Influenza David Nabarro speaks during a news conference on pandemics during the World Economic...
David Stout, president of pharmaceuticals for GlaxoSmithKline, speaks during a news conference on pandemics during the World Economic Forum in Davos,...
United Nations Senior Coordinator for Avian and Human Influenza David Nabarro speaks during a news conference on pandemics during the World Economic...
Director of the National Institute of Allergy and Infectious Diseases Anthony Fauci speaks during a news conference on pandemics at the World...
Director of the National Institute of Allergy and Infectious Diseases Anthony Fauci speaks during a news conference on pandemics at the World...
Anthony F. Rock, left, acting assistant secretary of State for Bureau of Oceans and International Environmental and Scientific Affairs, and...
Secretary of The Interior Gale speaks during a news briefing in Washington, D.C., March 20 on the combined efforts of three federal agencies to deal...
Secretary of Agriculture Mike Johanns answers a reporter's question during a news briefing in Washington, D.C., March 20 on the combined efforts of...
Secretary of The Interior Gale Norton shows the flight path of migratory birds during a news briefing in Washington, D.C., March 20 on the combined...
Gale Norton, Secretary of The Interior, left, and Mike Leavitt, Secretary of Health and Human Resources, right, listen to Mike Johanns, Secretary of...
Food and Drug Administration Commissioner Margaret Hamburg speaks during a news conference to give updates on the H1N1 outbreak and the government's...
Assistant Surgeon General Anne Schuchat participates in a news conference to give updates on the H1N1 outbreak and the government's response to the...
Health and Human Services Department National Vaccine Program Office Director Bruce Gellin participates in a news conference to give updates on the...
Health and Human Services Department Biomedical Advanced research and Development Authority Director Robin Robinson participates in a news conference...