Salmonella Risk Prompts Wider Food Recall
Nearly 2 million pounds of ready-to-eat beef taquito and chicken quesadilla products that may be contaminated with salmonella have been recalled, the U.S. Department of Agriculture (USDA) says.

Platelet-Rich Plasma Helps Tennis Elbow
Platelet-rich plasma -- injections of a patient's own blood platelets -- heals of tennis elbow better than cortisone shots, a study finds.