The White House pushed back on the World Health Organization’s (WHO) calls for a moratorium on distributing COVID-19 booster shots, with press secretary Jen Psaki calling it a “false choice.” WHO chief Tedros Adhanom Ghebreyesus on Wednesday urged wealthier nations including the United States and companies controlling the vaccine supply to prioritize addressing providing more doses of COVID-19 vaccines to poorer nations. Tedros said such a move is necessary because even if richer countries become fully vaccinated, the virus will spread frequently through poorer nations and could possibly mutate to breakthrough vaccine protection. But Psaki said that Tedros, with his statement, is offering a “false choice” between developing booster shots and providing vaccines to poorer nations. “We definitely feel that it’s a false choice and we can do both,” she said, adding that the United States has donated more than any other country. “Also in this country [we] have enough supply to …