Director-General of the World Health Organization (WHO) Dr. Tedros Adhanom Ghebreyesus thanked the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud for the Kingdom of Saudi Arabia, the current president of the G20 for the Year 2020, contribution of $500 million to support international efforts to combat the outbreak of Coronavirus (Covid-19) Dr. Adhanom said: "I express my great gratitude to the Custodian of the Two Holy Mosques and to the Saudi people for their great generosity by donating $500 million, in response to plan to combat the Coronavirus, hoping the rest of the G20 members to follow King Salman step."