Is There a Case of the Flu in Your Future? (11/3/09)
Employers Brace for Swine-Flu Outbreaks (11/2/09)
New group helps U.S. monitor swine flu shot safety (11/2/09)
Government says swine flu vaccine catching up to demand (11/1/09)
H1N1 flu spreading changes in behavior (10/30/09)
WHO experts say flu vaccines safe, one dose needed (10/30/09)
H1N1 Widespread in 46 States as Vaccines Lag (10/24/09)
Video: How the flu virus invades your body (10/23/09)
Graphic: How the H1N1 virus works (10/23/09)
Swine Flu Characteristics Becoming More Evident (10/17/09)
Swine Flu Vaccine Delays Mean Targets Won’t Be Met (10/16/09)
Swine flu 6 months later: Relief, but winter looms (10/15/09)
Swine Flu Vaccine: Is It Ethical to Say No? (10/11/09)
H1N1 Deaths Among Youths Rise as Epidemic Spreads (10/10/09)
Benefits of swine flu vaccine greatly exceed the risks (10/9/09)
US, other nations stop counting pandemic flu cases (10/9/09)
Swine flu put many hospitalized patients into ICU (10/9/09)
Benefits of swine flu vaccine greatly exceed the risk (10/9/09)
Sebelius: Americans should get flu vaccination (10/7/09)
Why many Americans are wary of the swine flu vaccine (10/6/09)
Washington Post Q&A: Safety of the Swine Flu Vaccine (9/29/09)
Swine Flu Surge Closes Schools, Tests Hospitals (9/27/09)
Swine Flu Vaccine Works With One Shot (9/11/09)
College football teams tackling swine flu (9/10/09)