NIH official resigns after flap over risks of seasonal flu virus study

A National Institutes of Health (NIH) official has resigned amid controversies regarding the risks associated with a study on seasonal flu viruses. The resignation highlights concerns over "gain-of-function" research, which involves manipulating pathogens to assess their potential risks, and suggests potential changes in regulations governing such studies. The situation reflects ongoing debates about the balance between scientific advancement and the associated risks, particularly in the context of public health and safety. This issue is expected to remain relevant as discussions about bioethics and safety in scientific research continue.