School district officials say if 10% of a school’s population catches the flu, the entire school building would be placed under a mask mandate. In a letter to parents, Superintendent Millard ...

Cardiff and Vale health board said masks would be required in all of its assessment, emergency and waiting areas, and by staff in all clinical areas, "in light of rising cases of flu in the ...

“That’s a pretty significant drop,” Azarian said. The steps we took to prevent Covid infection, such as wearing masks and social distancing, may have weakened our immunity to the flu — another ...