https://apnews.com/9850563499383a5f4bf4e1b34951ee49 > UNITED NATIONS (AP) — In four days of fiery speeches over war, climate change and the threat of nuclear weapons, one issue felt like an afterthought during this year's U.N. General Assembly: the coronavirus pandemic. > Masks were often pulled below chins — or not worn at all — and any mention of COVID-19 by world leaders typically came at the tail-end of a long list of grievances.