
It remains to be seen how long the 21-year-old defender will be sidelined. Tah does appear to in with a chance of playing against Mainz in the Bundesliga away game at the weekend.
Germany U21 coach Stefan Kuntz said: "It's a purely precautionary measure. In discussion with Jona, our doctors and Bayer Leverkusen we have reached the decision to send the player home for treatment. Of course, it's a pity one of our leading players misses out on the start of the European Championship qualifiers but we do have options in central defence in our squad."

The NB Vintage Collection is here and available now! Members enjoy an exclusive priority purchase period (online shop only). Non-members will then be able to purchase items from Saturday 17 October (10:00 CEST). Sales will also begin at the same time at the Bayer 04 Fanwelt.
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Intercultural exchange: a youth team from Ouagadougou, the capital city of Burkina Faso, visited Leverkusen in the last few days. The players and staff from AD DUHA FC enjoyed a varied programme including training, a friendly - and a very special experience on Saturday afternoon.
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The new eSports season is just around the corner. The VBL Club Championship by WOW starts on Thursday 15 October (from 18:00 CEST). And, as every year, here’s an overview: What changes are there? What is staying the same?
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Bayer 04 record-appearance maker Rüdiger Vollborn invites you to another evening in the popular ‘Rudi lädt ein’ series: on Tuesday 10 November, in collaboration with Bayer AG, the focus will be on the Nazi period. The focus will be on football, Bayer 04 and the city of Leverkusen.
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