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Virus transmission by subcutaneous jet injection
Abstract:
An animal model was used to establish the risk of transmitting a virus infection by subcutaneous jet injection. Virus transmission was studied with mice chronically infected with LDH virus. The virus infection was transmitted by subcutaneous jet injection in 16 cases out of 49. Other routes of cross-infection were ruled out. Before using the jet injector as a harmless instrument for mass subcutaneous injection, further experiments on the risks of virus transmission should be performed.
Insights
Subcutaneous jet injection can transmit virus infections, as shown in a mouse model using the LDH virus. Further research is needed to ensure jet injectors are safe for mass vaccinations.
Area of Science:
- Virology
- Infectious Diseases
- Public Health
Background:
- Subcutaneous jet injection is a method for mass inoculation.
- The potential for virus transmission via jet injectors requires thorough investigation.
Purpose of the Study:
- To evaluate the risk of virus transmission using subcutaneous jet injection.
- To assess the safety of jet injectors for widespread use.
Main Methods:
- An animal model utilizing mice infected with the LDH virus was employed.
- Virus transmission was specifically assessed following subcutaneous jet injection.
Main Results:
- Virus transmission occurred in 16 out of 49 cases (32.7%) via subcutaneous jet injection.
- Alternative routes of cross-infection were effectively ruled out in the study.
Conclusions:
- Subcutaneous jet injection poses a risk for transmitting virus infections.
- Additional studies are essential to confirm the safety of jet injectors before their use in mass vaccination campaigns.