Yes just to reduce hospital admissions only.I think cases are rising so fast they want to get as many first doses as possible done to try and reduce hospital admissions. I can see why that could be required but if it's that tight surely they ought to delay all schools returning and shut places of worship and have a night-time curfew etc etc.
They need to be clear, neither of these vaccines actually stop you getting Covid nor transmitting it. All it does is to reduce the effects. Hence why as a healthy, fit person I am happy to wait as long as possible .