Saint Petersburg reintroduces face masks
The difficult situation with the high rates of colds, flu, and coronavirus infections forced the city authorities to reintroduce obligatory wearing of face masks in hospitals and at public events
The difficult situation with the high rates of colds, flu, and coronavirus infections forced the city authorities to reintroduce obligatory wearing of face masks in hospitals and at public events
Tens of millions of people across East Asia braved a severe cold snap Wednesday
The early symptoms can be tricky. Not all sniffles are the same