Although Keytruda is a huge part of its business, Merck does have other products that can also generate billions in revenue in the future. Gardasil, its vaccine for the human papillomavirus (HPV ...

Merck has a strong vaccine business, thanks to the human papillomavirus (HPV) products Gardasil and Gardasil 9. It's also a leader in the animal health business. However, its shares underperformed ...

Merck’s Liquid Crystal business has experienced increasing competition from new entrants and other display standards, making it likely that this division’s sales will continue to decline.