Manager Steve Morison says Covid-19 has "ripped through" his Cardiff City squad, leaving him with more infected than non-infected players.
The Bluebirds' Championship Boxing Day game at home to Coventry City has been postponed because of the outbreak.
STEVE MORISON:
"Some have been ill but not too bad, some have been asymptomatic and have tested positive," Morison said.
"People who have passed lateral flows have come back positive [after a further PCR test]."
Morison says Cardiff have largely been unaffected by Covid cases until this week, when the infection spread with a vengeance.
"We're not sure what the variant is because they only test, I think, one in five for the new [Omicron] variant, but it ripped through, straight through. I've never seen anything like it in my life," he said.
"We've been amazingly lucky, we've had odd cases - a couple of them Rubin [Colwill] and Kieffer [Moore] came back from international duty with it, I think we had Ryan Giles who was off once with it.
"But apart from them we've had nothing and then we've had this, which is like 'bang' and we've been wiped out - we've got more players with Covid than without.
"I know they've [the English Football League] brought in new rules about having a 14-man squad including a goalkeeper [to fulfil fixtures].
"I can tell you now we wouldn't get anywhere near that, hence why the Coventry game has been called off.
"The training ground is closed until Monday, so we'll have had a full 10 days of isolation away from the training ground to give us the chance to, hopefully, put it behind us and move on."
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Morison admits that the percentage of the squad who are not vaccinated is in line with research done by the EFL, which says a quarter of players at its member clubs "do not intend to get a vaccine" against Covid-19.
Vaccine data collected by the EFL in November showed 75% of players were either fully vaccinated, had had a single jab or intended to be vaccinated.
Double-vaccinated players totalled 59%, with 10% having had a single dose at the time, while 6% were set to get a first jab.
However, 25% of players said they "currently do not intend to get a vaccine".
STEVE MORISON:
"It's one of those things, each to their own in everything in life isn't it?" Morison added.
"You can't force anyone to do what they don't want to do. You can ask, educate, but ultimately people make their own decisions... you have to accept it.
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