//A review into whether medical devices are equally effective regardless of the patient's ethnicity has been ordered by Health Secretary Sajid Javid.
Research suggests oximeters, which are clipped to a person's finger, can overstate the level of oxygen in the blood of people from ethnic minorities.
Ministers want to know whether bias could have prevented patients receiving appropriate Covid treatment.
Mr Javid said any bias was "totally unacceptable". //
https://www.bbc.co.uk/news/uk-59363544
The word bias smacks of something quite deliberate which I'm certain isn't the case. Should Mr Javid et al choose their words more carefully? I think so.