Families will make case for vaccine link to autism Feds: Teen use of pot can lead to dependency, mental illness Flu vaccine makers to set new doses record for next season US offering to help China in fight against viral infection 77 more hepatitis cases may trace to clinic, officials say South Korea to double Tamiflu stockpile Medical know-how raises suicide risk for doctors More than half of US diabetics have arthritis Chantix recommended to quit smoking despite safety concerns Armstrong urges Congress to renew war on cancer |