Nitrosamine concerns in Priftin (Rifapentine)

WHO Prequalification Unit - Medicines Assessment Team (PQT/MED), has been in contact with Sanofi regarding the presence of a nitrosamine impurity in their tuberculosis treatment - Priftin (...

Q&A: Dexamethasone and COVID-19

The World Health Organization (WHO) has welcomed the initial clinical trial results from the United Kingdom (UK) that show dexamethasone, a corticosteroid, can be lifesaving for patients who are...

FAQ for variations updated

The WHO Prequalification Unit (PQT) updated the FAQ variation document: FAQ : variation document - updated to provide additional instructions on how to handle API-related changes.