Write an essay discussing on strategy surrounding the sourcing of vaccines prior to the on-going.

Diversified vs. Targeted sourcing strategy impact on national vaccination efforts.

Write an essay discussing;

This relates to the strategy surrounding the sourcing of vaccines prior to the on-going. Issue is the diversification versus a targeted model;

contacting for vaccines not yet approved by regulatory authorities;

stockpiling from the rest of the world; surplus of ineffective vaccines;

vaccine issues placing the programs on hold or slowing them down;

supply chain issues in targeted models where there is not enough to go around and slows down the distribution of the vaccine.