CNN CNN Newsroom December 24, 2021 22:01:00
>> they didn't expect this variant to come around. so they have a lot more people than normal calling out sick who are testing positive and then who have to stay in isolation for ten days. >> reporter: airline workers who have been vaccinated and have breakthrough covid infections now have to quarantine for ten days from the onset of symptoms following cdc guidelines. the airline industry has asked the cdc to cut that time in half. while some medical experts think that's a good idea, others say it's dangerous. >> i understand where it's coming from given the pressures on the industry but i don...