Tory MP branded conspiracy theorist after claiming government lied to ‘dupe’ people into accepting longer lockdown

Marcus Fysh has criticised the government for extending lockdown measures

Boris Johnson announced on Monday the lockdown exit would be delayed (Getty Images)

A Conservative MP has been accused of engaging with “baseless Covid conspiracy theories” after claiming the government used false information to “dupe people” into accepting a longer lockdown.

Marcus Fysh, the MP for Yeovil, claimed in a series of tweets that the government had made “patently untrue” claims about the effectiveness of vaccines against the Delta variant.

An opponent of prolonging Covid measures, Mr Fysh claimed this week, ahead of Boris Johnson’s announcement, that there was “no need to panic” about rising cases.

But on Tuesday morning, following the prime minister’s statement, he went further and accused the government of using underhand tactics to get its way and bring the public onside.

“Briefing to the media by the government that vaccine first doses weren’t effective against the Delta variant as the main reason not to release on 21 June was patently untrue, as they must have known,” he said.

“Do they really think that builds the credibility of public health decision-making?”

Mr Fysh added that he believed the government thought vaccines were effective against the new variant after a single dose but had “briefed the media the other way to dupe people into accepting further lockdown”.

A recent study from Public Health England shows that one dose of both the Pfizer and AstraZeneca vaccines is only 33 per cent effective against the Delta variant, which now accounts for nine out of 10 new Covid cases in the UK.

This rises to 60 per cent after two doses of AstraZeneca and 88 per cent after two Pfizer jabs.

But both vaccines are “highly effective” at preventing hospitalisation, according to Public Health England research announced on Monday.

However, it could take up to 28 days after the first dose of either vaccine for the recipient to have sufficient immunity, other research released on Monday indicated.

Liberal Democrat health spokesperson Munira Wilson said: “A sitting Member of Parliament should know better than to engage with baseless Covid conspiracy theories.

“He has got his figures totally muddled and should think longer about the consequences for public health before he tweets from the hip.

“The allegation that his own government is making figures up to trick the public into lockdown is so serious, I wonder how Boris Johnson can stomach having him in his party.”