Asia stocks, oil struggle as Omicron worries weigh

U.S. airlines have cancelled or delayed thousands of flights over the past three days due to COVID-19-related staff shortages, while several cruise ships had to cancel stops after outbreaks on-board.

Asia stocks, oil struggle as Omicron worries weigh
U.S. airlines have cancelled or delayed thousands of flights over the past three days due to COVID-19-related staff shortages, while several cruise ships had to cancel stops after outbreaks on-board.