Enter to win every day in CTNOW's 21 Days of Summer Giveaways. Click here to see today's prize.

Vaccination

The U.S. government has approved swine flu vaccines made by Australia's CSL, Switzerland's Novartis, France's Sanofi Pasteur and Maryland's MedImmune, which makes an inhalable vaccine that might be available by the end of the month. Win McNamee / Getty Images
Loading

70°