England Ventilator number graph from last Winter to this. The difference created by the vaccines and the lower threat of going onto the lungs of Omicron is visibly clear.
For scale that peak last January is 3736 and the end point far rght now 608 - a sixth of the numbers a year ago.
Looking at its since mid Summer you would barely know that two major waves - Delta and Omicron - had happened due to how different they are to the one last Winter. The key difference here being the visible impact of the vaccines.
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