Former Cheoy Lee manager says he put his faith in junior colleagues’ calculations, which were generated using software he did not understand.

All wards were comparable in terms of work organisation, bed capacity and staffing levels. There were 34 eligible doctors within the four study departments. Overall, 43 full shift observations were ...

The FDA will narrow its approval for updated coronavirus vaccines, marking a significant shift in the agency’s approach to green-lighting shots that have been recommended broadly to the public.