Chances are you know someone coughing and spluttering - hopefully not directly on you - right now. There are lots of coughs and colds doing the rounds as autumn draws in. But why now, how do you know if it's more than just a cold and how can you avoid the worst. Medical doctor Dr Oscar Duke, who is also a regular TV presenter including on the BBC's Morning Live, shares his top tips. Research on the extent to which cold weather impacts our immune systems remains unclear. But darker days mean we

Tag-uri: Coronavirus