Guests aged 12 or older traveling between Corsica and the Hexagonal territory shall present, prior to boarding: A proof of a complete vaccination; OR a certificate of recovery; OR the result of a biological examination of virological screening carried out less than 24 hours before the flight which does not conclude to a COVID-19 contamination, or the result of a biological test enabling the detection of the N protein of SARS-COV-2 carried out less than 48 hours before the flight, which does not conclude to a COVID-19 contamination.