official guidelines say no one should wait more than 62 days to get cancer care after an urgent referral by their gp. .

chess grandmasters show the same longevity advantage as elite athletes . and prevention says hepatitis a is a vaccine-preventable, communicable disease of the liver caused by a virus. it is usually transmitted person-to-person or by consuming .

"we were quite surprised to find there were no significant differences," says study author .