The Good Karma Hospital ITV, 8pm

The medical drama set in southern India returns to add a little sunshine to our Sunday evenings. Amanda Redman (below) is back as Lydia, who is horrified when she realises she has to offer a bed to a patient carrying a potentially deadly virus – and no, it’s not the one you’re thinking of. At least the situation gives new medic Samir Hasan a chance to prove his worth.