ZRX61 wrote: ↑Tue Jun 29, 2021 10:01 pm
The bottom line appears to be (at least here) that it's only affecting the unvaccinated.
It may well be, although perhaps 'mainly' rather than 'only' and in % terms.
Edit. Have a read of this, a senior medico's description of how it's affecting a large British hospital:
https://www.nomoresurgeons.com/post/on-the-up
Last week the UK had the highest rate of new coronavirus cases in Europe despite its vaccination success. I’m not sure how accurate this statistic really is, as different nations test and record COVID cases in different ways. However, it does serve to highlight what a dramatic effect the Delta variant has had since its arrival on our shores in April. The threat posed by the arrival of further variants is very real and explains why nations may be reluctant to relax foreign travel restrictions for a while longer.
We now know that the Delta variant is 60% more infectious than the previous dominant Alpha variant. This explains how it has elbowed every other variant out of the way and now accounts for over 90% of all new cases in the UK. The incidence in European countries remains significantly lower but the EU Centre for Disease Prevention and Control (ECDC) estimates that a similar prevalence of 90% will have been reached across Europe by the end of August.
The good news is that the rate of increase of these new cases has slowed over the past fortnight. Cases are currently doubling every 17 days with the biggest increases seen in younger age groups. The Delta variant appears to be associated with roughly double the risk of being admitted to hospital and so it’s a relief to find that, whilst hospital admissions are rising, they are not rising like they did at the beginning of the second wave. The rise in the number of COVID deaths is also much slower than we saw back then.
It is mass vaccination that we have to thank for this. Whilst we know that vaccines are not as effective against the Delta variant, we now know that one dose of either the Pfizer or the AstraZeneca vaccine appears to reduce your chance of becoming infected and hospitalised with COVID-19 by 75%. This risk is reduced by more than 92% if you have had two doses. Back in January when the Alpha variant was dominant, about 10% of all those infected with COVID-19 required admission to hospital. Currently, about 4% of all infections are requiring hospitalisation. At the peak of the second wave, about 25% of all patients admitted to hospital died but that figure is now about 10%. Patients in hospital this time around are younger and they are recovering quicker. Thankfully, far fewer of them are dying.