https://www.sportschau.de/newsticker/dpa-long-covid-kanutin-kriegerstein-beendet-karriere-100.html
https://www.sn.at/sport/wintersport/long-covid-biathletin-eckhoff-denkt-an-karriereende-133791013
https://www.sn.at/sport/wintersport/long-covid-biathletin-eckhoff-denkt-an-karriereende-13379101
„I will not take part to the Tour de Suisse because of health problems. I will focus on my recovery“
Olympic gold and World Champion Filippo Ganna, 26, has withdrawn from the Switzerland tour after his withdrawal for covid from the Giro d’Italia.
https://www.quibicisport.it/2023/06/09/ganna-non-sara-al-giro-di-svizzera-motivi-di-salute-ora-penso-al-recupero/