Northern Ireland's chief medical officer has urged all people who have been vaccinated against coronavirus to continue following public health measures.
Dr Michael McBride said those who have been inoculated, while protected themselves, may still be able to pass the virus on to others.
The warning came as Northern Ireland passed the landmark of 250,000 jabs administered. As of today, 258,311 jabs had been given, with 233,429 first doses and 24,882 second doses.
However, Dr McBride said difficult months still lie ahead. "It will be some many weeks before we see the vaccine doing the heavy lifting in terms of reducing the number of people requiring hospital care, because it is only when we get into those groups, over-50s, over-60s, who we are