Where is Peng Shuai?

The Chinese tennis star, Peng Shuai, has not been seen since accusing a top government official of sexual assault. We'll bring together BBC Chinese and a tennis journalist to explain the story. We'll reflect the conversation in China and within the sport.

The German parliament is debating urgent measures after the country once again recorded the highest daily number of coronavirus cases so far. We'll talk to our regular expert Dr Emma Hodcroft, molecular epidemiologist at the University of Bern in Switzerland, about the different measures governments in Europe are looking at to try to contain the latest wave.

We’ll also hear from two people who are still experiencing health problems more than a year after their Covid-19 diagnosis. We’ll get a medical doctor who is an expert on what's become known as long Covid to explain what we are learning about its causes and consequences.

Picture: A file photo of China's Peng Shuai at the Australian Open in 2019 (Reuters / Edgar Sui).