Christ Tshiunza has been ruled out of Wales' Six Nations campaign with a hamstring injury.
Having only just recovered from testing positive for Covid-19 last week, the young Exeter Chiefs forward has now been ruled out of the tournament after suffering the injury on Tuesday.
Tshiunza, who won his first two caps against Fiji and Australia in the autumn, would have been expected to kick on in his second Wales squad call-up with Wales coach Wayne Pivac having previously spoken effusively about the qualities he can bring to Wales' back-row.
