Burning Man festival is considering requiring attendees to prove they have been vaccinated for Covid-19 if organisers move forward with plans to hold this year’s counter-culture festival in the Nevada desert. Organisers backed off an earlier statement indicating they had already decided to make the shots mandatory. They say they won't decide for sure until the end of the month whether the event – which was cancelled last year because of the pandemic – will take place this summer. Burning Man chief executive Marian Goodell said in a video message posted on the group’s website on April 8 that “vaccines will be required to come to Burning Man". She erroneously said at that time that the US state of Nevada requires that people have proof of being vaccinated at large gatherings. She acknowledged last weekend in an updated statement on the group’s website that she “misspoke". Citing backlash from many long-time attendees at the annual event that draws more than 80,000 people to the Black Rock Desert about 160 kilometres north of Reno, Goodell clarified that organisers had been formulating their own guidelines on mandatory vaccinations as part of the health and safety plan they must submit to state and county officials. “We are weighing the gravity of what that does,” Goodell said. “And we know that challenges the concept of 'radical inclusion'.” She said civic responsibility is an important part of organisers’ guiding principles, but that they realise people in some countries haven’t had access to vaccines, nor have most children. “That’s not quite figured out yet. There are plenty of people that are challenging whether it is necessary,” she said. Goodell added: “We hear you. The question of vaccines and how to basically require them, and even from a logistical standing, frankly — all of that, we’re taking a look at.” Goodell said organisers also have not decided whether to require or provide testing at the event. She said they hope to reach a decision by the end of this week and at the latest by Friday, April 30. “At this point, the government agencies involved in collaborating with us have been really super supportive and super helpful. They are not putting up any roadblocks. We are all looking at the resources to have to make it happen and get this done,” Goodell said. Goodell said application organisers must submit a special use permit to the US Bureau of Land Management by Friday, seeking an attendance cap of 69,000, down from the 80,000 cap approved for some past festivals.