Washington, DC - Tom Frieden, M.D., M.P.H., director of the Centers for Disease Control and Prevention (CDC), joined by other medical and public health experts, will address the nation in preparation for the upcoming flu season at a news conference presented by the National Foundation for Infectious Diseases (NFID).

Washington, DC - CDC posted Zika virus-related special travel considerations for 11 Southeastern Asian countries. CDC now recommends that pregnant women should consider postponing nonessential travel to these countries because of the uncertain risk of Zika virus infection. CDC is issuing these special travel considerations so that travelers, especially pregnant women, can make informed decisions about their travel and their health.

Rochester, Minnesota - A Mayo Clinic research team has found evidence suggesting that the controversial practice of ovary removal in premenopausal women to prevent ovarian cancer should be discontinued in women who are not at high risk of cancer. The study showed that women under 46 who had both ovaries removed experienced a significantly elevated risk of multiple chronic health conditions that included depression, hyperlipidemia, cardiac arrhythmias, coronary artery disease, arthritis, asthma, chronic obstructive pulmonary disease and osteoporosis.

Rochester, Minnesota - For the better part of a century, brain tumors have been judged by their appearance. Where a tumor was located, how much it spread, and what it looked like under the microscope all determined whether a patient was given a good or bad prognosis, and how they were treated. But these rough measures can only tell so much about the aggressiveness of a particular tumor, its potential response to therapy, or longer term implications for the patient.

Scottsdale, Arizona - "Is a gluten-free diet healthy for someone who doesn't have celiac disease or who isn't gluten sensitive?" The short answer is that it depends.

Rochester, Minnesota - All forms of Botox injections approved by the U.S. Food and Drug Administration for forehead wrinkles are intended for people 65 and younger. Beyond that, the medication may not be as effective as it is for younger individuals. Botox is safe to use long term, and you can stop using it at any time without your skin looking worse than it did before you started Botox. When used for cosmetic purposes, medical insurance does not cover Botox treatments.