Figure 1.
Representative polymeric formulations used for vaccine delivery including polyplex, micelle, lipopolyplex, polymer engineered inorganic nanoparticles (NPs), hydrogel, and microneedle.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.