BBC News
By Will Fyfe
image captionStudents needs more help as the return to university is delayed, the NUS says
Delays to face-to-face teaching are "another blow" to university students in Wales who already feel "cut off from their studies", a union has said.
Students on most courses have been asked to stay at home until Easter, meaning they will complete at least a third of the current academic year remotely.
The National Union of Students (NUS) in Wales wants more help for them.
The Welsh Government said it had given £50m to help students in hardship.
NUS Wales president Becky Ricketts said it was vital students received the "mental health, academic and financial support" they needed to get through the next few months.