Both riders tested positive in routine rapid tests at the weekend, the team confirmed, and both tests have since been confirmed with PCR tests.
The withdrawal of the two riders marks the first COVID-19 enforced withdrawals of the 2022 road season, almost two years after the pandemic first hit Europe.
Schachmann and Aleotti were due to take part in several days of the Mallorca Challenge, which is made up of five one-day races on the island of Mallorca in the Canary Islands.
AG2R-Citroën announced earlier on Monday that Benoît Cosnefroy has also tested positive for COVID-19 and so will not compete in the Challenge Mallorca.
Schachmann is set to race Paris-Nice in early March as he bids to make it three titles in a row. It's not yet known which races he or Aleotti will now start to begin their seasons however they face time off the bike in isolation and detailed medical checks before returning to full training.
The pair's positive tests aren't the first time COVID-19 has affected riders this year. Jumbo-Visma ended their training camp early after a team member tested positive, while Peter Sagan and his brother Juraj have also tested positive prior to camp with Team TotalEnergies, and both the AG2R Citroën and Sport Vlaanderen-Baloise squad were also hit by outbreaks during their training camps. Other teams have reportedly been hit by cases.
Last week, a new law was passed in France which would require any athletes wishing to compete in the country to be vaccinated – a move which would prevent unvaccinated riders from taking part in early-season races such as the Tour de la Provence, Etoile de Bessèges and Paris-Nice, and potentially French races later in the season.
The UCI has also updated its COVID-19 rules for 2022, reintroducing 'non-pharmaceutical' measures that were introduced in 2020, including wearing masks, sanitising facilities, and taking PCR tests. Depending on the country in which a race is held, the stricter of the UCI's rules or local laws will apply.
A 'health pass' is also set to be introduced, which can be earned within a week to four weeks after a full vaccination of any shot authorised in Europe, a week after a PCR-confirmed infection, and it can also be earned with proof of a negative PCR test within 48 hours of a race which has to be repeated every 10 days.
The governing body stated in December that 97 per cent of members of Women's WorldTour teams were vaccinated, compared to 86 per cent of those on men's ProTeams and 79 per cent of men's WorldTour team members.
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Daniel Ostanek is production editor at Cyclingnews, having joined in 2017 as a freelance contributor and later being hired as staff writer. Before Cyclingnews, he was published in numerous publications around the cycling world, including Procycling, CyclingWeekly, CyclingTips, Cyclist, and Rouleur, among others. As well as reporting and writing news and features, Daniel runs the 'How to watch' content throughout the season.
Daniel has reported from the world's top races, including the Tour de France, and has interviewed a number of the sport's biggest stars, including Egan Bernal, Wout van Aert, Remco Evenepoel, Mark Cavendish, and Anna van der Breggen. Daniel rides a 2002 Landbouwkrediet Colnago C40 and his favourite races are Strade Bianche and the Vuelta a España.
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