![Kassel, Germany. 16th Dec, 2021. Swimmers take their laps in the 50-metre pool of the Auebad. Fewer visitors because of the Corona pandemic, much more effort because of controls and hygiene concepts Kassel, Germany. 16th Dec, 2021. Swimmers take their laps in the 50-metre pool of the Auebad. Fewer visitors because of the Corona pandemic, much more effort because of controls and hygiene concepts](https://c8.alamy.com/comp/2HB4Y3C/kassel-germany-16th-dec-2021-bathing-slippers-stand-in-front-of-the-50-meter-pool-of-the-auebad-fewer-visitors-because-of-the-corona-pandemic-much-more-effort-because-of-controls-and-hygiene-concepts-and-strongly-rising-energy-prices-the-indoor-swimming-pools-in-hesse-are-facing-major-challenges-in-the-second-year-of-the-pandemicto-dpa-indoor-swimming-pools-under-corona-pressure-not-really-excited-credit-uwe-zucchidpaalamy-live-news-2HB4Y3C.jpg)
Kassel, Germany. 16th Dec, 2021. Swimmers take their laps in the 50-metre pool of the Auebad. Fewer visitors because of the Corona pandemic, much more effort because of controls and hygiene concepts
![Kassel, Germany. 16th Dec, 2021. Ilka Anders, trainee pool attendant, observes the swimmers in the 50-metre pool of the Auebad. Fewer visitors because of the Corona pandemic, much more effort because of Kassel, Germany. 16th Dec, 2021. Ilka Anders, trainee pool attendant, observes the swimmers in the 50-metre pool of the Auebad. Fewer visitors because of the Corona pandemic, much more effort because of](https://c8.alamy.com/zooms/6/77fa23a5a2ad4a78847a1b785ee7f8ed/2hb4y43.jpg)
Kassel, Germany. 16th Dec, 2021. Ilka Anders, trainee pool attendant, observes the swimmers in the 50-metre pool of the Auebad. Fewer visitors because of the Corona pandemic, much more effort because of
![Kassel, Germany. 16th Dec, 2021. Swimmers take their laps in the 50-metre pool of the Auebad. Fewer visitors because of the Corona pandemic, much more effort because of controls and hygiene concepts Kassel, Germany. 16th Dec, 2021. Swimmers take their laps in the 50-metre pool of the Auebad. Fewer visitors because of the Corona pandemic, much more effort because of controls and hygiene concepts](https://c8.alamy.com/comp/2HB4Y38/kassel-germany-16th-dec-2021-swimmers-take-their-laps-in-the-50-metre-pool-of-the-auebad-fewer-visitors-because-of-the-corona-pandemic-much-more-effort-because-of-controls-and-hygiene-concepts-and-strongly-rising-energy-prices-the-indoor-swimming-pools-in-hesse-are-facing-major-challenges-in-the-second-year-of-the-pandemicto-dpa-indoor-swimming-pools-under-corona-pressure-not-really-enthusiastic-credit-uwe-zucchidpaalamy-live-news-2HB4Y38.jpg)