By RNZ With thousands falling ill every week, what can be done to stay healthy — and how do you tell if a sniffle is serious? Sneezing, coughing, a runny nose and sore throat — thousands of people are falling sick every week. As we navigate the depths of winter and ride the back end of a Covid wave, what can be done to keep bugs away, and how do you tell whether a sniffle is serious? Rotorua GP Dr Cate Hill told First Up there were some concerning symptoms people should look out for..
