More than 173,000 people across Hampshire and the Isle of Wight have already received their spring dose since the programme launched.
This figure represents about 57 per cent of those eligible, meaning just under half have yet to take up the offer before the programme ends on Tuesday, June 30.
Eligible residents are being encouraged to book their spring Covid-19 vaccination. (Image: Natasha Jay Photography)
Dr Charlotte Hutchings, GP and clinical director for NHS Hampshire and Isle of Wight, said: “Thank you to those of you who have come forward to have their spring Covid-19 vaccination.
“Our campaign continues until June 30, and the last date to book into a slot is June 29, so there is still some time yet to have your vaccination if you are eligible.
“It does take about one-to-two weeks for the Covid-19 vaccination to become active, so the sooner you get it the better.
“The vaccine provides protection that lasts for some months, so we recommend people take up the offer of seasonal boosters to improve their immunity.”
The vaccine is available to people aged 75 and over, care home residents, and those with weakened immune systems.
The Covid-19 vaccination programme is expected to resume in the autumn, with final eligibility criteria to be confirmed following national guidance.