OK, I haven't argued that there are or are not nanosensors. Both my wife and I have had CV19 and have no intentions of having the "vaccine". I'm beginning to think there may be a genetic predisposition that causes various outcomes with the SARS-CoV-2 virus. Actually my only interest in magnets start in the 14 kilogauss and above range used in NMR spectroscopy as taught by Frank Bovey - kind of shows my age. Have a good evening.
My comment was intended as a general one not meant specifically for you. Unintended poor manners. My apologies.