Celebrities Getting the COVID-19 Vaccine

Viral vector vaccine
This type of vaccine uses a safe virus to deliver specific sub-parts – called proteins – of the germ of interest so that it can trigger an immune response without causing disease. To do this, the instructions for making particular parts of the pathogen of interest are inserted into a safe virus. The safe virus then serves as a platform or vector to deliver the protein into the body.  The protein triggers the immune response. The Ebola vaccine is a viral vector vaccine and this type can be developed rapidly.