That has led to calls for a catch-all rule to consider all patients potentially infected.
The Sun
It's estimated these people could have potentially infected 50,000 contacts.
The Sun
The government has advised transport operators to stay at least two metres away from any potentially infected travellers.
Times,Sunday Times
Among the treats extracted from passengers in this startling documentary are dried snakes, beetles and 'potentially infected' coffee.
Times, Sunday Times
The memo, obtained by this newspaper, approved the use of plasma from potentially infected blood in treatments for haemophiliacs - but banned the use of the blood for other procedures.
Times, Sunday Times