Research Article
Mathematical Modeling of COVID-19 with Periodic Transmission: The Case of South Africa
Table 2
Time and days for the waves used in the estimation of initial conditions.
| Waves | Start date | End date | Days |
| | 27th of March 2020 | 11th of September 2020 | | | 11th of September 2020 | 10th of April 2021 | | | 11th of April 2021 | 29th of October 2021 | | | 30th of October 2021 | 19th of April 2022 | |
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