Needed to edit my post.

Re jabs. Very odd, son and daughter-in-law had their jabs on Saturday morning, stayed indoors for the rest of the day and had no trouble what so ever. On Saturday night they joined friends for games of skittles. Did not hear from them so rang Sunday night to see if they enjoyed the game only to find they were still in bed and had been very pooly all day. Not heard of this reaction before. Thank goodness they are now back to normal. cheers