* Gardasil cleared for males aged 9 to 26
* Shot already sold for women to fight cervical cancer
* Merck shares down 5 cents
LOS ANGELES, Oct 16 Merck & Co (MRK.N) won U.S.
approval to sell its cervical cancer vaccine for prevention of
genital warts in boys and young men, the company said on
The Food and Drug Administration approved the Gardasil
vaccine for males ages 9 through 26, Merck said in a statement.
Gardasil fights infection with the human papillomavirus (HPV),
which causes cervical cancer and genital warts.
Gardasil already is sold for girls and women to prevent
Merck shares fell 5 cents to $33.25 on the New York Stock
Exchange at mid-afternoon.
(Reporting by Lisa Richwine; Editing by Richard Chang)