A man has died and others are reportedly seriously ill after a "coronavirus party" in Italy.
It is understood the anti-vaxxer, a 55-year-old man, died in Austria having gone to one of many organised parties in the city of Bolzano in South Tyrol, northern Italy.
It is reported that another three people have been taken to hospital with the killer virus after going to similar events in the Alpine region.
Shockingly some parents are reported to have taken their children to such parties to infect them with Covid-19, and one child is so far known to have hospitalised.
Read more: Nine things you need to know about Covid as Europe reels from lockdown anger
Dr Patrick Franzoni, co-ordinator of the anti-Covid unit in Bolzano, said that at least one person at each party will already be infected with Covid, and the others will deliberately come into close contact with them - sharing hugs and drinks with them.
A number of European countries are introducing 'Green passes', which are needed for work and leisure.
The only way to obtain these is by being fully vaccinated or by proving you have recovered from the virus within the last six months.
Dr Franzoni told Italian newspaper Il Dolomiti : “We have received more than one account from doctors of patients who admitted to having been infected on purpose.
“[They do this] to develop antibodies, and to obtain the green pass without vaccination,” he said.
“There are long-term consequences and even young people can end up in hospital.”
Austria this week became the first European nation to reintroduce measures after the Covid-19 vaccine rollout, with non-essential shops set to close and Austrians ordered to work from home.
People will be legally required to be double jabbed by February 1, Chancellor Alexander Schallenberg told a televised news conference today.
The restrictions will be in force until December, but will be reassessed after 10 days, authorities said.
Around two-thirds of Austria's population is fully vaccinated against coronavirus, one of the lowest rates in western Europe.
Its infections are among the highest on the continent, with a seven-day incidence of 991 per 100,000 people.
Meanwhile authorities have sounded the alarm bells in Germany, where the infection rate is only slightly below that of the UK.
German health minister Jens Spahn, responding to Austria's announcement, said his country is gripped in a "national emergency", with rising cases sparking alarm.
