Relative vaccine effectiveness of ChAdOx1/AZD1222 vaccines as booster dose via intradermal injection with a one-fifth dose compared with the intramuscular injection in the prevention of SAR-CoV-2 infections in Phuket: A retrospective cohort study.
Withita JangiamKusuma SwangpunSopon IamsirithawornSuchanuch PiriyasatitDhup BhukdeePublished in: International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases (2024)
A booster dose of ChAdOx1/AZD1222 given intradermally at one-fifth dose did not show a significant difference compared to the standard intramuscular injection.