March 11 (Reuters) - A federal judge ruled in favor of Merck (MRK.N), opens new tab in litigation accusing it of concealing the risks of Gardasil, a vaccine to prevent cervical and other cancers ...

The Gardasil® vaccine—called a “quadrivalent vaccine” because it protects against four HPV types (6, 11, 16, and 18)—was approved by the Food and Drug Administration in 2006 for girls and young women ...