The COVID Situation at Everest Base Camp

It remains unclear whether COVID-19 has managed to sneak onto the slopes of Everest.

For the past 24 hours, a possible COVID case in Everest Base Camp has stirred rumors that at least another two people are also sick.

In an interview with mountain blogger Stefan Nestler, outfitter Lukas Furtenbach complained that some teams are not respecting safety protocols. While Furtenbach’s team members maintain social distance, take tests every few days, and wear masks around Base Camp, others are apparently holding parties and inviting members from other teams.

A 2019 party at Everest Base camp

Oh, those times! A party at Everest Base Camp in 2019. Photo: Everest Experts


Climbers in all Himalayan base camps feel safe in a sort of high-altitude bubble. They all supposedly tested negative in two PCR tests before leaving Kathmandu. And they either quarantined or had received all the required doses of a COVID vaccine before coming to Nepal.

Yet the virus may have found some way to sneak in.

Patient zero?

Some days ago, on the trek to Base Camp, Norwegian climber Erlend Ness suddenly felt sick. “After three days with shortness of breath and on oxygen, I was airlifted to the hospital in Kathmandu and was admitted with a diagnosis of pulmonary edema,” he wrote on Facebook.

Ness says that in eight years of climbing mountains around the world, he has never had problems with altitude. “I don’t know if I have HAPE or COVID,” he said from the hospital.

He did not receive a fresh PCR test right away, because he first had to grapple with his insurance company. “As it turned out, my COVID-19 insurance covered the rescue but not the stay in the hospital,” he explained, “so they want to charge me $1,500 per day and keep me here for about two weeks.”

Ness then changed hospitals and took a PCR test in the new one. In his latest update, he said he was feeling better but still awaiting results. “I hope to leave hospital soon,” he wrote.

But that was three days ago. As of yesterday, Ness was still in isolation at the hospital. No news has been forthcoming about the results of the PCR test.

Norwegian Erlend Ness, the possible COVID patient zero, in hospital.

Erlend Ness in a Kathmandu hospital. Photo: Erlend Ness


It is important to note that we are not sure whether it was Ness’s case that sparked the initial COVID rumors or whether there is another patient zero.

Nepal issues new COVID rule

Today, Nepal’s Department of Tourism issued an order requiring that all climbers who move from one Base Camp to another take a fresh PCR test before going to their second destination. This was on the same document that announced an Everest rule change stating that summit pushes would occur in the order that teams received their permits.

We’ll update further once the rumors precipitate into facts. Certainly, everybody agrees that a COVID outbreak in Everest Base Camp would spell the end of the season.

Angela Benavides is a journalist specialised on high-altitude mountaineer and expedition news working with

Angela Benavides has been writing about climbing and mountaineering, adventure and outdoor sports for 20+ years.

Prior to that, Angela Benavides spent time at/worked at a number of national and international media. She is also experienced in outdoor-sport consultancy for sponsoring corporates, press manager and communication executive, radio reporter and anchorwoman, etc. Experience in Education: Researcher at Spain’s National University for Distance Learning on the European Commission-funded ECO Learning Project; experience in teaching ELE (Spanish as a Second Language) and transcultural training for expats living in Spain.

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1 year ago

I hope Erlend is OK.

1 year ago

What a mess and no surprise. Without strict quarantines and “bubbles” this “single test and you are free to go” approach was doomed to failure. Single tests cannot detect the presence of infection with 100% accuracy. Lots of exposure opportunities after the test. Newer variants are spreading and are even more transmissible. And a negative test likely made people overconfident that it was safe to resume normal socializing, which makes this scheme even more dangerous. Furtenbach is doing it right. If the rest are not, Base Camp is an incubator for viral spread. And no one knows how altitude complicates… Read more »

Damien Fran├žois
Damien Fran├žois
1 year ago

Evereything is Covid, in 2021… Sad, the world is being fooled big time…
Masks around EBC? My god, I’m glad I don’t see that this time…