On last night's television news, from an item about 'false positives'. "If you have a positive result you definitely have the virus and we would like you to self-isolate, but a negative result does not mean that you do not have the virus." [So what does it mean ???]. If it means that self-testing is difficult to do properly, and therefore pretty useless, that should be said.
Needless to say this was about that great colony we love to hate, the student population. The announcer stopped short of saying "... and we would like you to spend the vacation on an abandoned fort in the English Channel", but it seemed only just.?
Increasing Calcium in diet for Osteoporosis