Berlin, Germany. 16 October 2018, Berlin: 16 October 2018, Germany, Berlin:&#160;Chancellor Angela Merkel (CDU) and Tedros Adhanom Ghebreyesus, Director General of the World Health Organization (WHO), will be on stage at the closing event of the World Health Summit 2018. Around 2,000 participants and 300 speakers from 100 countries discussed pressing issues of global health care and the prevention of preventable diseases at the three-day event. Photo: Bernd von Jutrczenka/dpa Credit: dpa picture alliance/Alamy Live News - Stock Image