Scientists have started working on a new class of vaccines designed to supercharge the immune system to help the body quickly respond to a range of pathogens to fend off future health threats.
The new class of vaccines are being developed to supercharge theThe new biomaterial-based vaccines are also shelf-stable, meaning they wouldn’t have to be refrigerated like some the COVID-19 shots. This is encouraging news for faster vaccine rollouts, and it will help poorer countries that lack refrigeration for supplies.
"We recruit the immune system to that site, and then the dendritic cells pick up the antigen you put in that biomaterial," he says."That creates a danger signal that activates those dendritic cells in a very natural manner. The immune system doesn't overproduce, but it does respond, and we've found that it responds very quickly. We are essentially recapturing what the immune system normally does.
This process is different from the recombinant spike protein vaccines used for COVID-19 that use genetically engineered agents to produce antibodies that target the coronavirus.
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