Happy Solstice, everyone!!
For most of us here, today marks the start of the days getting shorter, but I'm sure @Bucket1, living as he does in the southern hemisphere, will be celebrating the fact that just the opposite will happen for him.
Hi, everyone.
Been a busy, but productive, couple of days - hence my relative quietness. It's after midnight here, so I'm away to my bed.
I'll leave you all with the following...
As several people have said, that's really a question for a professional.
They do, as clo says, both use the same technology (mRNA sequencing), so it could be safe in an emergency.
My opinion would be the same as what dugh's mum suggests.