Yesterday, this from the National Institute of Communicable Diseases, an organisation for whom I have a lot of time:

But while that’s good advice, the headline isn’t right. And I said so:

I thought that it had fallen upon deaf ears. But then, today, this:

Was it me? Was it not? Either way:
Thanks, NICD.
Oh, and (South African) reader: go and get your flu jab.