Vaccines mean 'no need to wobble' on easing rules
Today Programme
BBC Radio 4
There is no need to "wobble" on plans to ease coronavirus restrictions, says Prof John Bell, suggesting that immunity from vaccinations could be increasing over time.
The regius professor of medicine at Oxford University says he is encouraged by evidence that vaccines are "holding their own" by reducing the likelihood of hospital admission and death to "very small indeed" after both doses.
"That's what the government is counting on and I see no reason to wobble on that," he tells BBC Radio 4's Today programme.
"The second thing is, our immune responses seem to get better over time. After you've had two vaccines, when you pop back up six months later, your immune system has developed the response to the virus to an even more mature state.
"So, I think, not only have we got good immunity but that immunity may well improve over time. As you know, I'm a sort of a glass half-full guy and I'm sort of three-quarters full at the moment."