study casts doubt

(MedPage Today) -- Vaccines against varicella-zoster virus and Streptococcus pneumonia can be safely delivered at the same time, contrary to an FDA recommendation, researchers said.

CHICAGO (AP) -- New research challenges the notion that you can be fat and fit, finding that being active can lower but not eliminate heart risks faced by heavy women.

"It doesn't take away the risk entirely. Weight still matters," said Dr. Martha Gulati, a heart specialist at Northwestern Memorial Hospital....