Tom Moultrie Profile picture
Professor of demography at UCT; cricket; politics. Analyst of South African Covid testing data and excess deaths (2020-)
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Dec 14, 2022 23 tweets 8 min read
Weekly excess deaths in South Africa. A final thread. The report released by the @MRCza and @UCT_news collaboration on excess deaths in South Africa in the week to 10Dec22 was released today. The report is here:samrc.ac.za/reports/report… /1 The report is the last of 138 reports issued weekly since 30Mar20. The first report covered the period to 15Mar20, the second (on 6Apr20) the period to 31Mar20. 39 weekly reports were issued in 2020; 50 in 2021; and 49 in 2022. /2
Dec 9, 2022 6 tweets 4 min read
Apologies for the delay in the weekly deaths and testing summaries - reports from @MRCza and @nicd_sa now released! (Delay due to late release of testing data).
In the week to 3Dec22, 450 excess natural deaths were recorded, bringing the total since 3May20 to 338 300. The report is available here: The excess deaths report is here: samrc.ac.za/reports/report…. In the week to 3Dec22, natural deaths were 5.6% above expected, ranging from -7.6% in NC to 15.1% in EC.
Jul 27, 2022 6 tweets 5 min read
Latest weekly @MRCza and @UCT_news report on excess deaths in South Africa released. 801 excess natural deaths in the week to 23Jul22; 326 000 since 3May20. Report here: samrc.ac.za/reports/report… Observed natural deaths for the week were 8.7% above that expected, very slightly higher than the upper prediction bound. Provincially, p-scores range from 1.8% in NW to 24.5% in NC. (only NC and EC - 20.3% -) exceed 10% above expected.
Jul 20, 2022 7 tweets 4 min read
Latest @MRCza and @UCT_News report on excess deaths in South Africa released. Issues in the data received from Home Affairs have led to a caution being issued with this week's data. Report here: samrc.ac.za/reports/report… 325k excess deaths between 3May20 and 16Jul22. While the increment in the week to 16Jul22 is low, the caution above should be borne in mind and results should not be over-interpreted; the correction will come through in due course.
Jul 13, 2022 7 tweets 4 min read
Latest @MRCza and @UCT_news report on excess deaths in South Africa is out; covering the week to 9Jul22. 325k excess natural deaths since 3May20; 1100 in the most recent week. Report here: samrc.ac.za/reports/report… Excess natural deaths of those under age 60 back to the predicted levels; those over 60 still somewhat above. Nationally, natural deaths were 12.0% above expected with most provinces close to or within the prediction range.
Jun 29, 2022 7 tweets 5 min read
Latest @MRCza and @UCT_news report on excess deaths in South Africa, covering the week to 25Jun22, released. 322419 excess natural deaths since 3May20, 1112 in the week to 25June22, the lowest since 3-9April22. Report --> samrc.ac.za/reports/report… Natural deaths in the week to 25Jun22 were 11.6% above expected, ranging from 20.1% in KZN to -3.4% in the Western Cape.
Jun 22, 2022 7 tweets 4 min read
Latest @MRCza and @UCT_news report on excess deaths in South Africa covering the week to 18Jun22 released. 321k excess natural deaths since 3May20. 1483 in the most recent week. Report here: samrc.ac.za/reports/report… Natural deaths in the week were 15.2% above expected ranging from 7.0% in Limpopo to 43.5% in NC - but small numbers, and some uncertainty given the adjustment for the public holiday over the week.
Jun 9, 2022 7 tweets 5 min read
Latest @MRCza and @UCT_news report on excess deaths in South Africa, up to 4Jun22, released. 317 800 excess natural deaths since 3May20, 1 119 in the week to 4Jun22. Report and data here: samrc.ac.za/reports/report… Nationally, excess natural deaths were 12.5% above expected in the week to 4Jun22, ranging from 4.1% in the EC to 27.3% in the NC. [EC deaths seem low, especially in NMB. Reporting problems?] But still seems that excess deaths have turned in the latest week.
Jun 1, 2022 7 tweets 6 min read
Latest @MRCza and @UCT_news report on excess deaths in South Africa, through 28May22 released. 316500 excess natural deaths since 3May20. 1895 in the most recent week. Report here: samrc.ac.za/reports/report… Excess natural deaths in the week 22.5% above expected nationally, ranging from 10.5% in WC to 36% in FS. National figure is still approximately half that of the peak in W4.

Reporting of 'official' deaths remains erratic: MP has not reported a single death in 12 weeks.
May 31, 2022 5 tweets 3 min read
The @MRCza and @UCT_news team that has tracked the excess deaths in South Africa for the past 2 years has published an article in the @SAJS_Official : "COVID-19 and all-cause mortality in South Africa – the hidden deaths in the first four waves" sajs.co.za/article/view/1… Covering the period to the end of January 2022, "This study highlights that in South Africa there were about three times the number of excess deaths from natural causes during 2020 and 2021 than reported COVID-19 deaths. ...
May 25, 2022 8 tweets 6 min read
Latest @MRCza and @UCT_news report on excess mortality in South Africa released, covering the week to 21 May 2022. 314 900 excess natural deaths since 3May20, with 1724 in the most recent week (cg 1622 the previous week). Report available here:samrc.ac.za/reports/report… ImageImage Nationally, natural deaths were 20.% above expected, tranging from 11.0% in KZN to 30.1% in Gauteng. Reported deaths - and their reporting!- however, seem to have stalled (no deaths reported in MP since 9Mar22; none in LM since 5May22). ImageImage
May 18, 2022 13 tweets 7 min read
Latest @MRCza and @UCT_news report on excess deaths in South Africa released, covering the week to 14May22. 1737 excess natural deaths in the week (up from 1513 in the previous week). A total of 313000 excess natural deaths since 3May20. Report here:samrc.ac.za/reports/report… Excess deaths *slowly* increasing above the baseline, with deaths among people aged 60+ above the upper prediction interval, while those among people aged under 60 are nearing the upper prediction interval.
May 11, 2022 7 tweets 6 min read
Latest @MRCza and @UCT_news report on excess deaths in South Africa released, covering the period to the week ending 7May22. Report available at: samrc.ac.za/reports/report…
311k excess natural deaths since 3May20, 1500 in the most recent week (1300 last week) ImageImage In the week to 7May22, the national natural deaths p-score was 18%; ranging from 4.2% in the WC to 36.9% in the EC.
There has been a small, sustained, increase in excess natural deaths in the last few weeks. ImageImage
May 4, 2022 7 tweets 5 min read
Latest @MRCza and @UCT_news report on excess deaths in South Africa, through to 30 April 2022 released. 309 000 excess deaths since May 2020, 1 400 in the week to 30Apr22. Report here: samrc.ac.za/sites/default/… The public holidays on 27Apr and 2May make the reporting of estimation of excess deaths in the week to 30Apr22 somewhat more imprecise. On top of that, system problems in the Eastern Cape since mid-April might account for the somewhat odd pattern observed there.
Apr 28, 2022 7 tweets 5 min read
A day delayed due to the public holiday yesterday. The latest @MRCza and @UCT_news report on excess deaths in South Africa, covering excess deaths through 23 April 2022 has been released. Report here: samrc.ac.za/reports/report…. 307 700 excess natural deaths since May2020, 1265 in the most recent week, the highest since the end of January 2022. National p-score for the week was 15.9%, ranging from 5.8% in the Eastern Cape to 26.3% in the Northern Cape.
Apr 20, 2022 6 tweets 4 min read
Latest @MRCza and @UCT_news report on excess deaths in South Africa. Caution in interpreting the results this week due to 2 public holidays, and floods which may have compromised registration of deaths.
306 000 excess natural deaths since May2020. 979 in the most recent week. The report is available here: samrc.ac.za/reports/report…. Excess natural mortality in the week was 12.5%.
Apr 6, 2022 11 tweets 6 min read
Latest @MRCza and @UCT_news report on excess mortality in South Africa released, covering the week to 2Apr22. 721 excess natural deaths in the week, bringing the total to almost 304 000 since 3May20. Full report here: samrc.ac.za/reports/report…. Natural deaths among those <60 remain within the prediction interval; those >60 slightly above the prediction interval. Nationally, the excess natural mortality p-score was 9.2% (last week 10.4%).
Mar 30, 2022 6 tweets 5 min read
Latest @MRCza and @UCT_news report on excess deaths in South Africa released. 303 000 excess natural deaths since May 2020. Report here: samrc.ac.za/reports/report… Excess natural deaths under the age of 60 remain within the prediction interval. Deaths above 60 remain close to the upper limit of the prediction interval. Nationally, natural mortality in the week was 14% above expected; ranging from 3.3% in Mpumalanga to 23% in Northern Cape.
Mar 24, 2022 7 tweets 5 min read
Latest @MRCza and @UCT_news report on excess deaths in South Africa released. 303 000 excess natural deaths since May2020, 871 in the week to 19Mar22. Report here: samrc.ac.za/reports/report… Weekly p-score is 11.3%, a level unchanged for the last three weeks. p-scores fell in most provinces. The increase in the FS should not be over-interpreted, as the public holiday on 21Mar would have affected registrations of deaths in the week to 19Mar
Mar 2, 2022 6 tweets 5 min read
Latest @MRCza and @UCT_news report on excess deaths in South Africa released. 299 980 excess natural deaths since 3May20; a rate of 504/100 000 population. Report here: samrc.ac.za/reports/report… ImageImage Natural excess deaths in the week to 26Feb22, were 898. The p-score for the week was 11.9% (up marginally from 9.8% the previous week). The province with the highest p-score is Free State (27.1%, up from 20.1%); the lowest is WC (-0.4%, down from 6.2%). ImageImage
Feb 23, 2022 12 tweets 7 min read
Latest @MRCza and @UCT_news report on excess deaths in South Africa released, covering the week to 19Feb22. We are closing in on 300k excess natural deaths since 3May20 (total 299 200). 1076 excess deaths in the week. Report here: samrc.ac.za/reports/report… Natural deaths in the week were 14% above expected; ranging from 1.6% in NW to 26.1% in FS.