Transport for Wales are offering their advice on the virus outbreak.
They say
We’d like to reassure you that the safety and wellbeing of all our customers and staff are our top priority during the Coronavirus (COVID-19) outbreak throughout the UK.
We’ve put measures in place to support your safety on our trains and to give you flexibility with travel plans.
Current NHS guidelines indicate that most people can continue to use public transport safely for necessary travel. Please do consider your own health circumstances with respect to other public transport users and the NHS guidance.
You can read more here.
