Antarctica, once the only continent not to be affected by the coronavirus pandemic, has reportedly recorded its first cases. The 36 new infections are among people stationed at a Chilean research base and include 26 members of the Chilean army and 10 maintenance workers.

Spanish-language media reported the outbreak at the General Bernardo O’Higgins Riquelme research base on Monday.

In a statement, the Chilean army said: “Thanks to the timely preventive action … it was possible to relieve said personnel, who, after being subjected to a medical control and the administration of a PCR test … turned out to be positive for Covid-19,” according to Newsweek. It reported that three crew members on a ship providing support to the base have also tested positive since returning from their mission to Antarctica.