Tadej Pogacar rides during the final stage of the 2020 Tour de France on Sunday. Photo: VCG

Tadej Pogacar's rivals have been sharpening their knives as the Tour de France hits the Alps, but the biggest threat to the Slovenian's quest for a third consecutive title might be the COVID-19 surge within the peloton.

Three riders in two days had to pull out of the race after being infected with the virus and showing symptoms, raising fears that the bunch could be decimated when all the riders will be tested on Sunday night and during the rest day in Morzine on Monday.

A tent was set up by the teams' buses near the finish of Sunday's ninth stage and riders and staff members were queuing up to take a swab.

At the Tour de Suisse in June, only half of the riders finished the race as the virus spread like wildfire and riders and staff are now fearing it might happen on the world's biggest cycling event.

"It's a big scare," said overall leader Pogacar, whose UAE Emirates team mate Vegard Stake Laengen pulled out after testing positive on Saturday.

"We took a test as a team two days ago. We keep our fingers crossed for today's tests. We take it very seriously. We take a lot of precautions. I hope that most of the bunch will stay safe."

"The riders have to be protected. This morning we had to go through the crowd, people were touching the riders. It's unbearable," said Total Energies manager Jean-Rene Bernaudeau on Saturday.

In 2021, if two members of a team were to test positive for COVID-19, the whole outfit would be sent packing, which is not the case in this edition.

Whether a rider who tested positive can stay in the race will be decided following a meeting between the race doctor, the International Cycling Union (UCI) doctor and the team doctor, depending on the rider's viral load.

While in 2021, all riders, staff members and Tour followers had to test negative to take the start within a strict bubble, the 2022 Tour started from Denmark without any specific anti-COVID-19 measures.

"We're in a situation that's trickier than in the past two years," Groupama-FDJ manager Marc Madiot told reporters.

"In the last two editions, there was some uncertainty and everyone was being super cautious. Nowadays there's no obligation, for the general population, to be cautious, which is normal."

"But for us there can be big consequences. It's like gangrene. When it's here, it spreads fast."

Reuters