Covid: Vaccines should work against Omicron variant, WHO says
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| Version | Created at | Period | Title |
|---|---|---|---|
| 0 | December 08, 2021 01:08 | Covid: Vaccines should work against Omicron variant, WHO says | |
| 1 | December 08, 2021 07:44 | about 7 hours later | Covid: Vaccines should work against Omicron variant, WHO says |
| 2 | July 16, 2022 17:12 | 7 months later | Covid: Vaccines should work against Omicron variant, WHO says |
| 3 | February 25, 2023 10:10 | 7 months later | Covid: Vaccines should work against Omicron variant, WHO says |
| 4 | May 31, 2023 01:43 | 3 months later | Covid: Vaccines should work against Omicron variant, WHO says |
| 5 | May 31, 2023 10:33 | about 9 hours later | Covid: Vaccines should work against Omicron variant, WHO says |
| 6 | July 31, 2023 21:32 | 2 months later | Covid: Vaccines should work against Omicron variant, WHO says |
| 7 | October 01, 2023 08:24 | 2 months later | Covid: Vaccines should work against Omicron variant, WHO says |
| 8 | April 01, 2024 23:56 | 6 months later | Covid: Vaccines should work against Omicron variant, WHO says |