I have just tested positive for Covid. I am waiting for a Blue Horizon TFT kit. Can anyone advise how long I should wait before taking blood?
Thanks
I have just tested positive for Covid. I am waiting for a Blue Horizon TFT kit. Can anyone advise how long I should wait before taking blood?
Thanks
Hello there,
I posted a similar question last month and got loads of good responses. Essentially the advice is leave at least 4 weeks after a virus until testing.