05/22/1945
https://www.presidency.ucsb.edu...
"The standard for the refusal of employment or the removal from employment in an executive department or agency on grounds relating to loyalty shall be that, on all the evidence, reasonable grounds exi..."
"In view of the significance and urgency of international health problems, I consider it important that the United States join the World Health Organization as soon as possible."
"I am sure that it will make a substantial contribution to the improvement of world health conditions through the years."
"Therefore, I hope that the suggested Joint Resolution may have the early consideration of Congress."