Llama blood clue to beating all flu

[STEED]

https://www.bbc.co.uk/news/health-46078989

I say good luck to them. I must admit I'm fighting a cold at the present moment and flu is dam right awful, had it a few times in my life.


This bit was interesting..

The older you are the worse your immune system gets, and the less effective the seasonal flu vaccine becomes.

So why push it on pensioners as it seems to be rather a wast of time. If pensioners want it by all means give them it and for those who do not so be.