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 📈
No, the steep surge in cases is not just due to increased testing!
Yes testing rate has increased but that's because there are more infections and more people presenting for testing. The increase in test positivity rate confirms there are still more undetected/unreported cases 🚩
Unfortunately, but importantly, there still remains strong link between case numbers to hospital admissions and ultimately to deaths 🔗
Our combined efforts really can reduce the severity of the peak by the end of the month, and burden on hospitals, but we'll need to act now! ✋
Almost 3000 new hospital admissions in Gauteng last week 🚑
Over 4600 patients currently in hospitals in Gauteng due to #COVID19. Of those, more than 1000 patients are in ICU 🙏
BUT we have done it before and we have shown it is possible to reduce transmission! Look at the steep drop from 2nd wave peak in January! 📉
And this in spite of very low vaccine coverage. That sharp drop never received enough coverage and applause 👏👏
Sure, natural immunity plays a big part too and is very important. But, Gauteng had a "less severe" 2nd wave and so likely lower seroprevalence ⬇️
We cannot doubt behavioural change helped in reducing 2nd wave peak. Mobility patterns confirmed significant change in behaviour 👍
And if you're thinking "well, we're only in #Level3, it can't be bad", consider this: The only reason we aren't in a higher #Lockdown level is because there isn't any money left to do so! 🤔
Ultimately, what we really need to do now is afford everyone the best chance of survival by ensuring everyone can still access healthcare facilities without scrambling for beds, ICU facilities, or oxygen
I probably sound like a stuck record! Yes, I am tired of repeating the same thing. And no, I am not getting paid to share and do any of this!!
My hope is that any information shared simplifies the situation and gives people agency to make informed decisions.
All the information and data I do share is publicly available.
And it's not rocket science.
But I hope me sharing this here helps to make some sense of all the numbers and simplify the situation we're in!
A massive thank you to all the healthcare workers. I can only imagine how tired you all are 🙏
For the rest of us, let's help them get through this surge 💪
Don't stop living your lives! But please, just take extra care! 🙏
Reported deaths are always high on Tuesdays (post-weekend), but this is significantly higher and this is highest reported in months. Trend is clearly going up again 👇
Here's a look at the key metrics of case incidence and test positivity rate per province in South Africa 📊
Quite a lot going on between the provinces, so I'll make this a thread 👇
Let's start with good news!
Northern Cape and Free State showing promising signs of a decline. Both are still at very high case incidence rates,so certainly not out of the woods yet 📉
NC case incidence rose up to 1.5 times previous peak.
FS went up to 90% of 2nd wave's peak 🌄
Gauteng is most concerning at the moment 🚩
Average of 2,531 cases/day over the past week; 52% of total cases in SA ⬆️
Cases in GP currently doubling every 2 weeks 📈
Hospital admissions also increasing, up +30% week-on-week. More deaths being reported now too ⚠️
By province, NC and FS continue to increase further:
• NC incidence rate +60% or doubling every 10 days. Case incidence at 64% of its 2nd wave peak
• FS +23% week-on-week. Case incidence at 41% of its 2nd wave peak
• All other provinces stable with curves flat-lining this week
Rate of testing up +7% to ~29k tests per day over the past week. Nationally, the increase is testing has kept up with the increase in the rate of infections this week
Confirmed #COVID19 cases up in all 9 provinces this week, but 3 are of particular concern atm:
• NC +104% and incidence rate at 40% of its 2nd wave peak = 3rd wave/resurgence of 2nd wave
• FS +63% and incidence rate now at 33% of its 2nd wave peak = start of 3rd wave
• NW +57%
Trends in test positivity rates per province confirms the increase in infection rates in NC, FS and NW, with positivity rate in MP also of concern: