The term ‘patient 0’ is based on a misunderstanding. An early HIV patients was named ‘patient O’, standing for ‘patient OUT of California’. People misinterpreted this letter as the numeral 0, leading to its wide usage today.
Amazing and Unbelievable Facts
The term ‘patient 0’ is based on a misunderstanding. An early HIV patients was named ‘patient O’, standing for ‘patient OUT of California’. People misinterpreted this letter as the numeral 0, leading to its wide usage today.