Intramuscular vaccine administrations including the adoption of “Zeta-track technique” & “without aspiration slow injection technique” (ZTT & WASiT): a prospective review

Abstract

To review the current literature on the practice of intramuscular injections (IMIs), focusing on immunizations.

Keywords

• local reactogenicity
• injection site reactions
• injection technique safety
• intramuscular injections
• immunogenicity
• vaccinal solution leakage
• without-aspiration slow technique
• zeta-track technique