Vaccines are typically developed and distributed to 1) avoid those being vaccinated becoming infected, therefore reducin

[answerhappygod]

Vaccines are typically developed and distributed to 1) avoid
those being vaccinated becoming infected, therefore reducing
transmission, and 2) decrease the risk of severe illness (and
mortality). For SARS-CoV-2 vaccines, however, vaccine effectiveness
against infectious and onward transmission reaches 80%, while
vaccine effectiveness against death reaches up to 95%, and these
appear to last about 6 months.
Discuss the consequences. In particular, discuss the
implications for minimum vaccination coverage required, targeting
of vaccination when resources are limited and the general
epidemiological dynamics.
[800 - 1000 words minimum]
Please explain fully and clearly. Thank You