![Why Did Tesla Stock [TSLA] Rise Again?](https://cleantechnica.com/wp-content/uploads/2025/04/Screenshot-2025-04-10-at-3.31.36 AM.png)
Merck begins construction on $1B Keytruda manufacturing facility in Delaware
Seven weeks after opening a new $1 billion vaccine manufacturing facility in North Carolina, Merck has revealed that it is breaking ground on another $1 billion plant—this one in Wilmington, Delaware, which will produce the company's megablockbuster cancer drug Keytruda.
Seven weeks after opening a new $1 billion vaccine manufacturing facility in North Carolina, Merck has revealed that it is breaking ground on another $1 billion plant—this one in Wilmington, Delaware, which will produce the company's megablockbuster cancer drug Keytruda.
