Customers with flu should be advised to seek medical advice if they:

• Are worried about their baby or child’s symptoms

• Are aged 65 or over

• Are pregnant

• Have a long-term medical condition such as diabetes, heart disease, lung, kidney or neurological disease

• Have a weakened immune system as a result of chemotherapy or HIV

• Have symptoms that don’t show any signs of improvement after seven days

It’s really important that customers be advised to seek urgent medical advice if they:

• Develop sudden chest pain

• Have difficulty breathing

• Start coughing up blood