Davos updates | Pfizer offers low-cost drugs to poor nations


              Khalid Al-Falih, Minister of Investment of Saudi Arabia, Mohammed Al-Jadaan, Minister of Finance of Saudi Arabia, Haifa Bint Mohammed Al Saud, Assistant Minister for Strategy and Executive Affairs, Ministry of Tourism of Saudi Arabia, Abdullah AlSwaha, Minister of Communications and Information Technology of Saudi Arabia and Faisal Alibrahim, Minister of Economy and Planning of Saudi Arabia, from left, attend a Stakeholder Dialogue, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Laurent Gillieron/Keystone via AP)
            
              John Kerry, United States Special Presidential Envoy for Climate arrives for a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Bill Gates, Co-Chair, Bill & Melinda Gates Foundation, attends a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              John F. Kerry, Special Presidential Envoy for Climate of the United States of America, left, and William H. Gates, Co-Chair, Bill & Melinda Gates Foundation, USA, right, attend a Press Conference on First Movers Coalition Announce Expansion, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Isaac Herzog, President of the State of Israel, left, delivers a speech at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Dmytro Kuleba, Minister of Foreign Affairs of Ukraine gestures as he attends a seesion at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Laurent Gillieron/Keystone via AP)
            
              Valdis Dombrovskis, Executive Vice-President for an Economy that Works for People at the European Commission attends a session at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, Wednesday, May 25, 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Former U.S. vice president Al Gore speaks during a conversation at the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Ngozi Okonjo-Iweala, Director-General, World Trade Organization (WTO) and Member of Board of Trustees of the World Economic Forum attends attends a session at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, Wednesday, May 25, 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Khalid Al-Falih, Minister of Investment of Saudi Arabia, Mohammed Al-Jadaan, Minister of Finance of Saudi Arabia, Haifa Bint Mohammed Al Saud, Assistant Minister for Strategy and Executive Affairs, Ministry of Tourism of Saudi Arabia, Abdullah AlSwaha, Minister of Communications and Information Technology of Saudi Arabia and Faisal Alibrahim, Minister of Economy and Planning of Saudi Arabia, from left, attend a Stakeholder Dialogue, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Laurent Gillieron/Keystone via AP)
            
              John Kerry, United States Special Presidential Envoy for Climate arrives for a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Bill Gates, Co-Chair, Bill & Melinda Gates Foundation, attends a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              John F. Kerry, Special Presidential Envoy for Climate of the United States of America, left, and William H. Gates, Co-Chair, Bill & Melinda Gates Foundation, USA, right, attend a Press Conference on First Movers Coalition Announce Expansion, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Isaac Herzog, President of the State of Israel, left, delivers a speech at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Dmytro Kuleba, Minister of Foreign Affairs of Ukraine gestures as he attends a seesion at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Laurent Gillieron/Keystone via AP)
            
              Valdis Dombrovskis, Executive Vice-President for an Economy that Works for People at the European Commission attends a session at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, Wednesday, May 25, 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Former U.S. vice president Al Gore speaks during a conversation at the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Ngozi Okonjo-Iweala, Director-General, World Trade Organization (WTO) and Member of Board of Trustees of the World Economic Forum attends attends a session at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, Wednesday, May 25, 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Khalid Al-Falih, Minister of Investment of Saudi Arabia, Mohammed Al-Jadaan, Minister of Finance of Saudi Arabia, Haifa Bint Mohammed Al Saud, Assistant Minister for Strategy and Executive Affairs, Ministry of Tourism of Saudi Arabia, Abdullah AlSwaha, Minister of Communications and Information Technology of Saudi Arabia and Faisal Alibrahim, Minister of Economy and Planning of Saudi Arabia, from left, attend a Stakeholder Dialogue, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Laurent Gillieron/Keystone via AP)
            
              John Kerry, United States Special Presidential Envoy for Climate arrives for a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Bill Gates, Co-Chair, Bill & Melinda Gates Foundation, attends a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              John F. Kerry, Special Presidential Envoy for Climate of the United States of America, left, and William H. Gates, Co-Chair, Bill & Melinda Gates Foundation, USA, right, attend a Press Conference on First Movers Coalition Announce Expansion, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Isaac Herzog, President of the State of Israel, left, delivers a speech at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Dmytro Kuleba, Minister of Foreign Affairs of Ukraine gestures as he attends a seesion at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Laurent Gillieron/Keystone via AP)
            
              Valdis Dombrovskis, Executive Vice-President for an Economy that Works for People at the European Commission attends a session at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, Wednesday, May 25, 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Former U.S. vice president Al Gore speaks during a conversation at the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Khalid Al-Falih, Minister of Investment of Saudi Arabia, Mohammed Al-Jadaan, Minister of Finance of Saudi Arabia, Haifa Bint Mohammed Al Saud, Assistant Minister for Strategy and Executive Affairs, Ministry of Tourism of Saudi Arabia, Abdullah AlSwaha, Minister of Communications and Information Technology of Saudi Arabia and Faisal Alibrahim, Minister of Economy and Planning of Saudi Arabia, from left, attend a Stakeholder Dialogue, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Laurent Gillieron/Keystone via AP)
            
              John Kerry, United States Special Presidential Envoy for Climate arrives for a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Bill Gates, Co-Chair, Bill & Melinda Gates Foundation, attends a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              John F. Kerry, Special Presidential Envoy for Climate of the United States of America, left, and William H. Gates, Co-Chair, Bill & Melinda Gates Foundation, USA, right, attend a Press Conference on First Movers Coalition Announce Expansion, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Isaac Herzog, President of the State of Israel, left, delivers a speech at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Dmytro Kuleba, Minister of Foreign Affairs of Ukraine gestures as he attends a seesion at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Laurent Gillieron/Keystone via AP)
            
              Valdis Dombrovskis, Executive Vice-President for an Economy that Works for People at the European Commission attends a session at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, Wednesday, May 25, 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Khalid Al-Falih, Minister of Investment of Saudi Arabia, Mohammed Al-Jadaan, Minister of Finance of Saudi Arabia, Haifa Bint Mohammed Al Saud, Assistant Minister for Strategy and Executive Affairs, Ministry of Tourism of Saudi Arabia, Abdullah AlSwaha, Minister of Communications and Information Technology of Saudi Arabia and Faisal Alibrahim, Minister of Economy and Planning of Saudi Arabia, from left, attend a Stakeholder Dialogue, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Laurent Gillieron/Keystone via AP)
            
              John Kerry, United States Special Presidential Envoy for Climate arrives for a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Bill Gates, Co-Chair, Bill & Melinda Gates Foundation, attends a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              John F. Kerry, Special Presidential Envoy for Climate of the United States of America, left, and William H. Gates, Co-Chair, Bill & Melinda Gates Foundation, USA, right, attend a Press Conference on First Movers Coalition Announce Expansion, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Isaac Herzog, President of the State of Israel, left, delivers a speech at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Khalid Al-Falih, Minister of Investment of Saudi Arabia, Mohammed Al-Jadaan, Minister of Finance of Saudi Arabia, Haifa Bint Mohammed Al Saud, Assistant Minister for Strategy and Executive Affairs, Ministry of Tourism of Saudi Arabia, Abdullah AlSwaha, Minister of Communications and Information Technology of Saudi Arabia and Faisal Alibrahim, Minister of Economy and Planning of Saudi Arabia, from left, attend a Stakeholder Dialogue, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Laurent Gillieron/Keystone via AP)
            
              John Kerry, United States Special Presidential Envoy for Climate arrives for a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Bill Gates, Co-Chair, Bill & Melinda Gates Foundation, attends a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              John F. Kerry, Special Presidential Envoy for Climate of the United States of America, left, and William H. Gates, Co-Chair, Bill & Melinda Gates Foundation, USA, right, attend a Press Conference on First Movers Coalition Announce Expansion, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              Khalid Al-Falih, Minister of Investment of Saudi Arabia, Mohammed Al-Jadaan, Minister of Finance of Saudi Arabia, Haifa Bint Mohammed Al Saud, Assistant Minister for Strategy and Executive Affairs, Ministry of Tourism of Saudi Arabia, Abdullah AlSwaha, Minister of Communications and Information Technology of Saudi Arabia and Faisal Alibrahim, Minister of Economy and Planning of Saudi Arabia, from left, attend a Stakeholder Dialogue, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Laurent Gillieron/Keystone via AP)
            
              John Kerry, United States Special Presidential Envoy for Climate arrives for a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Bill Gates, Co-Chair, Bill & Melinda Gates Foundation, attends a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              John F. Kerry, Special Presidential Envoy for Climate of the United States of America, left, and William H. Gates, Co-Chair, Bill & Melinda Gates Foundation, USA, right, attend a Press Conference on First Movers Coalition Announce Expansion, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              John Kerry, United States Special Presidential Envoy for Climate arrives for a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Bill Gates, Co-Chair, Bill & Melinda Gates Foundation, attends a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Marc Benioff, chairman and co-CEO of Salesforce speaks during a news conference at the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Ruth Porat, Senior Vice-President and Chief Financial Officer, Google, USA, attends a Press Conference on First Movers Coalition Announce Expansion. during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              John Kerry, left, United States Special Presidential Envoy for Climate and Bill Gates, Co-Chair, Bill & Melinda Gates Foundation, attend a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Khalid Al-Falih, Minister of Investment of Saudi Arabia, Mohammed Al-Jadaan, Minister of Finance of Saudi Arabia, Haifa Bint Mohammed Al Saud, Assistant Minister for Strategy and Executive Affairs, Ministry of Tourism of Saudi Arabia, Abdullah AlSwaha, Minister of Communications and Information Technology of Saudi Arabia and Faisal Alibrahim, Minister of Economy and Planning of Saudi Arabia, from left, attend a Stakeholder Dialogue, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Laurent Gillieron/Keystone via AP)
            
              John Kerry, United States Special Presidential Envoy for Climate arrives for a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Bill Gates, Co-Chair, Bill & Melinda Gates Foundation, attends a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Marc Benioff, chairman and co-CEO of Salesforce speaks during a news conference at the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Ruth Porat, Senior Vice-President and Chief Financial Officer, Google, USA, attends a Press Conference on First Movers Coalition Announce Expansion. during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              John Kerry, left, United States Special Presidential Envoy for Climate and Bill Gates, Co-Chair, Bill & Melinda Gates Foundation, attend a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Khalid Al-Falih, Minister of Investment of Saudi Arabia, Mohammed Al-Jadaan, Minister of Finance of Saudi Arabia, Haifa Bint Mohammed Al Saud, Assistant Minister for Strategy and Executive Affairs, Ministry of Tourism of Saudi Arabia, Abdullah AlSwaha, Minister of Communications and Information Technology of Saudi Arabia and Faisal Alibrahim, Minister of Economy and Planning of Saudi Arabia, from left, attend a Stakeholder Dialogue, during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Laurent Gillieron/Keystone via AP)
            
              John Kerry, United States Special Presidential Envoy for Climate arrives for a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Bill Gates, Co-Chair, Bill & Melinda Gates Foundation, attends a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Marc Benioff, chairman and co-CEO of Salesforce speaks during a news conference at the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Ruth Porat, Senior Vice-President and Chief Financial Officer, Google, USA, attends a Press Conference on First Movers Coalition Announce Expansion. during the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, on Wednesday, May 25, 2022. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
            
              John Kerry, left, United States Special Presidential Envoy for Climate and Bill Gates, Co-Chair, Bill & Melinda Gates Foundation, attend a news conference during the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Mark Rutte, Prime Minister of the Netherlands reacts a Stakeholder Dialogue at the 51st annual meeting of the World Economic Forum, WEF, in Davos, Switzerland, Wednesday, May 25, 2022. (Laurent Gillieron/Keystone via AP)
            
              Christine Lagarde, President of the European Central Bank, attends the World Economic Forum in Davos, Switzerland, Wednesday, May 25, 2022. The annual meeting of the World Economic Forum is taking place in Davos from May 22 until May 26, 2022. (AP Photo/Markus Schreiber)
            
              Special police is on guard on the roof of the congress hotel at the 51st annual meeting of the World Economic Forum, WEF, on Tuesday, May 24, 2022, in Davos, Switzerland. The forum has been postponed due to the Covid-19 outbreak and was rescheduled to early summer. The meeting brings together entrepreneurs, scientists, corporate and political leaders in Davos under the topic "History at a Turning Point: Government Policies and Business Strategies" from 22 - 26 May 2022. (Gian Ehrenzeller/Keystone via AP)
Davos updates | Pfizer offers low-cost drugs to poor nations