Gauteng, with ~25% of SA's population, is once again the epicentre of a resurgence of #Covid_19 in South Africa 🇿🇦
A surge in infection rates, increasing demand on hospitalisations, reported deaths remain low...
Thread 🧵 ../n
Another 3,145 #COVID19 cases reported in Gauteng 🇿🇦 today, 7-day rolling avg at 2,117 ⬆️
Case incidence = 13.4 per 100k population, up to 20% of recent peak 🏔️
Case rate up 173% week-on-week or currently doubling every 4.8 days 📈
2/n
Latest test % positivity in Gauteng🇿🇦 for week ending 23 Apr = 20.2% 🚩
Not surprising given fewer people testing, but increase is steep, up from 11.9% a week prior. With 1 in every 5 tests returning a positive result, it also indicates many more cases going undetected 🧐
3/n
Hospital admissions in Gauteng 🇿🇦 have seen an increase last week, up 59% week-on-week but off a low baseline 📈
The increase is not as steep as that in infections, but needs to be monitored closely 🚑
993 patients currently in hospitals in GP, with 83 in ICU 🤲
4/n
Reported #COVID19 deaths in Gauteng 🇿🇦 remain low 🙏
Due to lag between infections and deaths, as well as reporting lag, cannot read too much into this indicator yet... However, with high levels of population immunity, >80%, hopefully more decoupling and less severe disease
5/n
While it's too early to read much into severity of current #COVID19 resurgence being experienced in Gauteng, and South Africa🇿🇦, early indications suggest a similar decoupling effect as with original #Omicron wave due to high levels of population immunity. Watching closely🧐
6/n
As ever, all comments/suggestions/criticisms always welcome! #FreeSpeech
I don't always have time to reply to all or to post the many graphs I update daily, but I'll endeavour to respond and share what's most pertinent 🤗
Take care, stay safe, and happy freedom day SA🇿🇦
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We need to wait for and see a sustained decrease in cases for 7 days to confirm a peak has been reached, i.e. 7-day rolling average showing <= 0% change week-on-week 📉
But rate of increase of cases has certainly slowed passing an inflection point... 🤞
This graph shows a 7-day rolling average, so what we are seeing is not the "weekend effect" as the 7-day average takes that into account. This dip gives some hope!
However, it's too early to say if Gauteng has actually peaked - need to wait a few more days to confirm that..
Of course, we're not out of the woods either; the curve can turn upwards again at any time if there are any further spikes due to cluster outbreaks and possible superspreader events...
Also, the infection rate is still very high and risk remains high so need to remain vigilant...
The 3rd wave of hospitalisations is here! #COVID19 numbers are about to exceed previous peaks. We're entering uncharted territory. How high we go is still up to us,and our collective behaviour! #Rid1TweetsonCovid
Gauteng is currently the epicentre of South Africa's 3rd wave, and the most populous province in SA 🇿🇦
There have been over 35000 new cases reported in Gauteng over the past 7 days, i.e. an average of over 5000 per day, up 88% compared to the previous week 📈