. Author manuscript; available in PMC: 2023 Apr 3.
Published in final edited form as: ALTEX. 2022 Jan 3;39(2):322–335. doi: 10.14573/altex.2112161
This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International license (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium, provided the original work is appropriately cited.
Fig. 4: COVID-19 timeline KE and AOPs.
(Courtesy of Sally Mayasisch)