As I was growing up a narcissus was a daffodil which had a short corona (trumpet). As I learned more about things I realised that all daffodils belong to the genus narcissus. However old habits die hard and some dictionaries do define a narcissus as a daffodil with a short trumpet (that's my excuse and I am sticking to it!)
Following yesterday's Covid vaccination I had some side effects. Yesterday I had muscle aches and when in bed I wouldn't say I had a fever but I was definitely warmer than I should have been. Today I have been a bit listless and a slight headache occasionally. However none of that comes anywhere near what Covid must be like so I am not complaining.