HUNDREDS of thousands of those most at risk from Covid have yet to come forward for the latest booster jab.
NHS England said two thirds of those with a weakened immune system had been vaccinated .
But it thinks others may not be aware they have a condition making them eligible for a top-up.
They include pregnant women and people with diabetes , epilepsy, blood cancer and asthma .
They are among those at greater risk of becoming seriously ill or needing hospital treatment if they catch Covid.
NHS director Professor Sir Stephen Powis said: “We know that there are hundreds of thousands of people out there who are at increased risk but are yet to come forward.”;;
More than 16 million people have had a Covid booster while 18 million have had the flu jab.
