Anyone know whether you can receive a Covid vaccine if you have had Covid ? My sister tested positive at her care home and was moved to hospital 2 weeks ago - she's still there now though has no symptoms, but was sick on the day she was taken in (she is 75+ and has long term conditions eg. COPD). The care home hadn't started vaccination before she went to hospital and strangely my sister was the only one tested positive of all the residents - not sure why....false positive ?
She can and should still get offered the vaccine. They may wait a little while for some people who have definitely had it, but not very long.
For someone who’s had it you can consider the vaccine to basically be the second booster dose - giving longer term immunity. The virus itself was the the first dose. For your sister, she’ll even get a second booster with the second dose of vaccine.
The reason they might wait a few weeks for anyone who has definitely had the virus very recently is a similar reason to not giving the second vaccine dose within like a week of the first. Have to let the immune system do it’s thing first, create the immune memory, and then boost that memory with a second exposure - in that case the first vaccine shot, for everyone else the second vaccine shot (with the first shot being the initial exposure).