An Intranasal SARS-CoV-2 Vaccine Candidate
Intranasal administration with a single dose of a chimpanzee adenovirus-vectored SARS-CoV-2 vaccine induces potent immune responses.
intramuscular
The Route Matters
by Gertrud U. Rey There are currently 315 therapeutic drugs and 210 vaccine candidates in development to treat or prevent SARS-CoV-2 infection. Many of these vaccines are designed to be administered by injection into the muscle. Intramuscular injection of a vaccine antigen typically induces a systemic (serum) immune response that involves the action of IgM and IgG …