In this latest video, 41-year-old Chris from Cornwall, shares his story.
When Chris fell ill with flu-like symptoms he wasnt expecting to have Covid. But a test showed he was positive.
He said: "It just hit me like a brick.I've probably felt sicker than I've ever felt. It's not been fun. It's really scary.
"There were times when I laid there and I thought, do I get to go home after this?
"It's not until this happens and you come in and see how much there is still.
"I was quite shocked; you think it's dying out. It's not, is it? It's still right here."