"That the millennial Ms Ardern should be considered a 'go-to' authority on such matters should trouble Kiwis and Marxists alike."
National's health spokesman Jonathan Coleman brought up The Lancet editorial during Question Time today while asking about whether the Government would support a public-private partnership for building Dunedin Hospital.
In ruling out a PPP, Coleman asked if that was why "the world's oldest medical journal says in its November editorial that, with Jacinda Ardern, Marxist ideas have re-entered the political debate in health?"
Asked about The Lancet's general availability, Coleman, who sought to table the editorial, said: "You probably wouldn't get it at your local dairy."
It's not the first time Ardern has been associated with the legacy of Karl Marx.
Newstalk ZB host Leighton Smith made similar observations after watching a speech from 2009 when Ardern headed the International Union of Socialist Youth, where she used the word "comrade" several times.
"Comrades this, comrades that. Comrades means something," Smith said.
"She said this morning it doesn't mean anything, it's just – I'm sorry, it does. Comrades means something. It is actually a Marxist term. And you don't pick that sort of thing up because you're not a Marxist."
During the election campaign, Morrinsville farmer Craig Sinclair protested against Labour's proposed water tax with a sign that called Ardern a "pretty communist".
When asked what she thought of the sign, Ardern said: "I'm a pretty communist? Did they intend that to be a compliment or an insult? I'm not entirely sure."
An October headline in The Australian proclaimed: "Kiwis now led by a commie as Ardern attacks capitalism and embraces socialist roots."
The Prime Minister's office declined to comment.