FLiRT, FLip, and other new Covid-19 subvariants: What you need to know
The Covid family tree is a confusing one. But JN.1 was like a big, strong branch. And now, it is dense with twigs. (Illustration image) Photo: 123RF If you have caught Covid-19 in Aotearoa New Zealand in 2024, chances are you were infected with Omicron …