[ad_1]
Illness researchers from South Africa have been the primary to establish the omicron variant of the COVID-19 virus. Scientists there are racing to detect new pathogens earlier than they will spark one other pandemic.
Copyright © 2023 NPR. All rights reserved. Go to our web site phrases of use and permissions pages at www.npr.org for additional data.
NPR transcripts are created on a rush deadline by an NPR contractor. This textual content might not be in its last kind and could also be up to date or revised sooner or later. Accuracy and availability could range. The authoritative document of NPR’s programming is the audio document.
[ad_2]
