Give Current Affairs Quiz Online Test of 10 July 2020. Learn about US of America (USA), as a depositary of the 1946 Constitution of the World Health Organization (WHO), has officially advised the United Nations (UN) of its choice of withdrawal from the worldwide wellbeing body, WHO. The US, which hosts been a gathering to the WHO Constitution is the biggest funder to the WHO, contributing more than USD 450 million for each annum. Strikingly, the US needs to follow the withdrawal conditions including one-year notice period and paying exceptional monetary commitments, which were concurred at the hour of joining the WHO. In such manner, the US needs to serve a year notice period and furthermore needs to clear the current and past contribution which presently owe the WHO around $200 million.