This is from Sky, are they wrong?
Previous coronavirus infection may not offer long-term protection against getting the virus again - particularly with the Alpha (Kent) and Beta (South African) variants, a new study shows.
New research funded by the government suggests that the body's immune response from natural COVID infection can vary between individuals, six months after contracting the virus.
Researchers have carried out a new study that reinforces the need for everyone to get vaccinated for maximum protection against COVID, as vaccines generate higher immune response than natural infection.
Author Dr Christina Dold, from the University of Oxford, said: "Our study is one of the most comprehensive accounts of the immune response following COVID in both symptomatic and asymptomatic individuals.
"We found that individuals showed very different immune responses from each other following COVID, with some people from both the symptomatic and asymptomatic groups showing no evidence of immune memory six months after infection or even sooner.
"Our concern is that these people may be at risk of contracting COVID for a second time, especially with new variants circulating.
"This means that it is very important that we all get the vaccine when offered even if you think you may have previously had COVID."
The Pitch study, funded by the Department of Health and Social Care (DHSC), involved experts from the University of Oxford as well as Liverpool, Sheffield, Newcastle and Birmingham, with support from the UK Coronavirus Immunology Consortium (UK-CIC).