Breaking News on Swine Flu

Since news of swine flu in the United States first broke last week, Science reporters have been keeping tabs on the latest developments. Virus expert Jon Cohen is at the scene of some of the early cases in San Diego, California, while Paris-based Martin Enserink, an expert in pandemics, is tracking the latest on the biology of the virus. We have coverage you won't find anywhere else, including an interview with infectious disease specialist Edwin Kilbourne, who was at the center of the last swine flu scare in the United States, and an analysis questioning the official word on the virus's genetic makeup.

For our complete coverage and breaking updates, see ScienceInsider.