Stanford's Dr. Keith Van Haren says about 20 cases have been identified in California in the past year and a half and they're the only ones in the U.S.
Van Haren says the five cases he studied had been vaccinated against polio. He plans to talk to the media about the illness Monday evening from Lucille Packard Children's Hospital at Stanford.
Dr. Jane Seward of the Centers for Disease Control and Prevention cautions that the research is still underway in California, and there are a variety of infectious diseases that can cause childhood paralysis.
(AP) - A new government report on health insurance has implications for the presidential campaign.
(AP) - Covered California says more than 425,000 people signed up for private health insurance coverage during the third enrollment period under President Barack Obama's health care law.
State Controller Betty Yee says California's unfunded liability for retiree health and dental benefits has grown to $74 billion.
(AP) - A federal report says three out of four children did not receive all required dental services, such as regular checkups and fluoride treatments, in Medicaid programs in four states, including California.
Healthcare workers face a high risk of violence on the job. Nurses from around California today testified in support of proposed new rules meant to prevent workplace violence.