Dr Phil Kieran: I am worried we'll pass on a virus to my elderly parents at Christmas

You can take a few simple steps to try and ensure they aren’t at any increased risk

Those over 70 or with other medical diagnoses are at increased risk of developing more severe illnesses than younger, healthier people

I plan to visit my parents with my two young children over Christmas. They are in their 70s and vaccinated against flu and covid. My father has a heart condition, which he manages, and my mother is well, other than the usual aches and pains that come with age. Do we need to take special precautions, such as wearing face masks and keeping our distance while with them?

It’s very considerate of you to ask what steps you can take to minimise your parents' risk of infection.