A new study seems to confirm that a single dose of the vaccine used to prevent HPV infection is just as effective as two — ...

The AACR meeting was full of promising data on the vaccine against cervical cancer, a lung cancer drug and the next ...

On an earnings call in February, he answered question after question about plunging demand for his company’s vaccine against ...

Merck is particularly exposed to the tariff threat, as much of its production of Keytruda takes place at facilities in ...

The company’s stock fell as much as 2.8% after markets opened in New York Thursday. For the first quarter, Merck’s results ...

Under direction of Health Secretary Robert F. Kennedy Jr., the CDC is considering changes to its recommendations on vaccines ...

Proquad is rarely a newsmaker from Merck’s earnings, but this time around, the U.S. has had a series of measles outbreaks.

Merck & Co. said it expects to lose $200 million to already-announced tariffs in 2025 amid an escalating trade war between ...

The HPV vaccine can prevent cancers, including cervical cancer. It's recommended for girls between the ages nine and 45. Only ...