text:  Chris, thank you. That was Chris Vallance, our technology reporter. At least 25 cases of a dangerous new strain of MPOX have been detected in the city of Goma in the Democratic Republic of Congo. Since the start of 2023, there have been 20,000 cases in Congo and more than 1,000 deaths, mainly among children. Our correspondent Richard Kaogoe explained why this variant of MPOX is different.