Cases lost
-a fall of 28% across the board
-5500 each day
-1,000,000 a year
But this is a huge underestimate because
-all surgery stopped in surge 1
-most surgery stopped in Jan-Feb
6/n
So best estimate is we have backlog of >2 million cases
To clear this needs working at
-200% maximum capacity for 1 yr
-140% maximum capacity for 3 yrs
-110% maximum capacity for 10 yrs
Remembering that maximum is maximum!
(& BMA seems to have used the same ideas as me)
7/n
So whichever way we look at it we have a problem in addressing the unmet healthcare needs of 2020
We cannot solve this in a short period
It will require planning, patience and endurance
8/n
BUT there are further problems
The pandemic has not finished!
The importance of global vaccination cannot be over emphasised
Without it we risk emergence of variants that evade the vaccine and put us back to square one
9/n
This is exactly what happened in Manaus (Brazil)
After widespread infection in wave 1 natural (herd) immunity was at 76%
A new variant emerged and evaded immunity leading to a massive second surge
10/n
The solutions are global vaccination
To reduce overall transmission and reduce evolutionary pressure on (opportunity for) the virus which leads to new variants
Restoration of surgical services is essential
-it should not be rushed into
-it will be a marathon
-global vaccination, allowing staff holidays and psychological support are essential
The reasons can be illustrated by the median ages of patients in the 3 groups affected by COVID
-patients who died (median age 83) @ONS
-hospital admissions (age 73) @ISARIC1
-ICU admissions (age 61) @ICNARC
Impact of vaccination is much slower in the younger groups
2/n
There's been evidence vaccination is impacting deaths in the older groups for some time
Nice to see this published
Working with @john_actuary from @COVID19actuary we’ve modelled impact of vaccination on
-deaths
-hospital admissions
-ICU admissions
Vaccinating just by age would have this impact on the three measures
The lag in the last two is because the groups differ.
Median ages
-deaths 83
-hospitalised 73
-ICU 61
So the cohort who might get to ICU have to wait for vaccination
If the graphs are adjusted to account for
-gp2 health/social care workers
-gp4 extremely clin vulnerable
-gp6 high risk
They look like this with lag slightly reduced (and the health service staff protected)
Vaccinating 15% of popln
-huge impact on deaths
-modest impact on ICU