Private practitioner Dr Sarah Myhill advocated taking vitamins and other substances in high doses to cure coronavirus.
Blair said: 'In the end, you need the data: you need to know who’s been vaccinated and who hasn’t been.'
The TV star opened up on Good Morning Britain.
Andrew Bridgen was suspended from the Conservative party for comparing the vaccine roll out to the Holocaust.
The former cabinet minister once claimed Tory MPs did not need to wear masks due to their 'convivial spirit'.
The WHO has shared a risk assessment on the new COVID strain spreading rapidly in the US.
New guidance on face masks has been issued as the XBB.1.5 COVID variant spreads in the US and Europe.
The new XBB.1.5 variant has spread rapidly in the US and is now in the UK, but how worried should we be?
The World Health Organization confirmed the XXB.1.5 COVID variant has been detected in 25 countries so far.
Spain has become the latest to introduce testing requirements for visitors from China, following countries including the US, India, Italy, South Korea and Taiwan.
China is expected to suffer a wave of infections after abruptly lifting its zero-Covid policy.
Coronavirus infections remain high across parts of the UK in the run-up to Christmas.
Tory MP Andrew Bridgen made the unsubstantiated claim during Prime Minister's Questions.
Health experts are not ruling out a link between the rise in strep A cases and the end of coronavirus lockdown measures.
The star's husband spent more than a year in hospital after getting COVID.
The star will be back on the dancefloor this week.
The accusations have been made as China clamps down on protests against its zero-COVID policy.
The TV star's husband spent more than a year in hospital after getting COVID.
Tourists are trapped in the park until they present a negative test as part of strict coronavirus prevention measures.
The star won a National Television Award for the second year running.
The stars won the presenting award.
The 'Good Morning Britain' star has shared an update about her husband's health.
The World Health Organization has warned COVID infections are increasing in Europe at the same time flu cases were expected to rise.
'The Only Fools And Horses' star revealed his face with covered in carpet burns after he was left rolling on the floor like a "walrus".
The star's husband spent more than a year in hospital.