The NHS in Powys is urging people not to visit loved ones in hospital if they are unwell or have had contact with someone showing flu-like symptoms, diarrhoea, or vomiting in the past 48 hours.

Mererid Bowley, Executive Director of Public Health at Powys Teaching Health Board, said flu cases are on the rise in local communities and urged caution.

"Although flu can be very nasty it will usually get better without the need to see a doctor or attend hospital. But it is a highly infectious illness, so we are urging people with symptoms to stay away from hospital to help stop the virus spreading," she said.

Visitors who are unwell with symptoms such as a high temperature, aching body, cough, sore throat, headache, fatigue, or stomach issues should refrain from hospital visits.

Ms Bowley emphasised that anyone who has been ill should wait at least 48 hours after symptoms have cleared before returning to the hospital.

“Hospital visitors have an important role to play in preventing the spread of infection," she said.

While most flu sufferers can recover at home with rest, hydration, and over-the-counter medicines like paracetamol or ibuprofen, Ms Bowley highlighted that the virus can be dangerous for some individuals.

"Flu can be very serious for some people, and vaccination is the best defence," she said.

Anyone eligible for a free flu vaccine this winter, who has not yet booked their appointment, is also being urged to get their vaccination now.

Flu vaccination is still available from some GP practices , and from community pharmacies.

More information is available at: pthb.nhs.wales/flu

The most recent Welsh data shows fewer than 30 per cent of younger adults who are eligible have come forward for a free flu jab; 62 per cent of people aged 65 and over have been vaccinated.