My 17 year old was due to have his first vaccine last week. He couldn't have it as he came down the day before with a nasty fluey cold - high temp, sneezing, coughing etc. We did a PCR for covid which was negative. He actually had covid back in April.
He isn't too bad now but still has a hacking cough.
How long should we wait for him to get his vaccine? Should I give it a clear week from symptoms (except cough) ending? Is there any official guidance?