The guidelines outline all the requirements and recommendations for cruise ship operators to begin simulated voyages with volunteer passengers before they can restart restricted passenger services, the CDC said.
The move to immunize U.S. teenagers has spurred an ethical debate among medical professionals: Should those doses set for American teens go abroad instead?
A new clinical trial finds the weight-loss drug Saxenda helps keep extra pounds off, but combining it with exercise brings a bigger payoff.
Survey participants had also witnessed community violence an average of more than 10 times during their lifetimes.
