‡ Ford Motor Company, Environmental Quality Office, Dearborn, Michigan 48126, United States § Ford Motor Company, Research and Advanced Engineering, Dearborn, Michigan 48121, United States Article ...

The World Health Organisation (WHO) has classified LF.7 and NB.1.8 subvariants as Variants Under Monitoring (VUMs), not as Variants of Concern (VOCs) or Variants of Interest (VOIs). Listen to Story ...