The victim of a "blank or partial injection" during vaccination may not only be risking his/her life, but also risking the spread of the virus elsewhere. The act, and the implications must not be underestimated...
Vitamin D deficiency is a valid and important risk factor for Covid19 infection and its severity. Hence, the use of Vitamin D as a compelling alternative to flatten the curve.
A balance between strict lockdowns and full relaxation of movement restrictions can be achieved through a technology-powered mass testing, tracing and isolation.