Scientists in the US say they have developed an mRNA-based vaccine that encompasses all 20 known subtypes of influenza that could form the basis of a future universal jab.
Not very long ago, contracting HIV was an effective death sentence; today, there are treatments that allow the condition to be managed but not eradicated.
Investigator sites are essential for successful execution of clinical trials – ensuring studies are conducted ethically, safely, and in compliance with regulatory standards.