There are vaccines based on injecting proteins. Googling reminds me they’re called “subunit” vaccines.
Eta: Is their something specific to the spike protein you meant? I assume the entire spike wouldn’t be in a covid subunit vaccine.
There are vaccines based on injecting proteins. Googling reminds me they’re called “subunit” vaccines.
Eta: Is their something specific to the spike protein you meant? I assume the entire spike wouldn’t be in a covid subunit vaccine.