South Africa
EPI and ERI graphs
EPI and ERI graphs
Notation: EPI -Epidemic Index; ERI - Epidemic Risk Index.
1 January - 28 May 2021
1 January - 28 May 2021
Another wave? EPI > 1, ERI is going up.
1 January - 16 March 2021
1 January - 16 March 2021
The Risk ERI is calculated using a slightly modified model (Data: 8 November 2020 - 16 March 2021).
1 December - 31 December 2020
1 December - 31 December 2020
The pandemic is surging.
21 July - 8 December 2020
21 July - 8 December 2020
The pandemic has moved out of a safe zone. Both parameters, EPI and ERI, are above > 1. The pandemic is spreading. The start of the 2nd wave?
15 April - 30 October 2020
15 April - 30 October 2020