Passive Vaccination
1 Passive Vaccination Via Exhaling Vaccinated's mRNA
"The feasibility of inhaled RNA for passive transfection has also been proven in a number of studies. On a mechanistic level, the inhaled RNA may lead to passive synthesis of non-infectious spike proteins using cell transfection machinery, hence leading to immunization of the individual."
Source: Passive inhaled mRNA vaccination for SARS-Cov-2, January 2021
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7685031/
New study to trial inhaled COVID-19 vaccines
https://www.nihr.ac.uk/news/new-study-to-trial-inhaled-covid-19-vaccines/25646
Edible vaccine:
"A lesser-known approach to produce antigens and vaccines on a large scale is the use of plants as biofactories. The plants are genetically modified (Figure 1) to produce, for example, virus-like-particles (VLPs), which are structural proteins of the virus, or “multi-epitope” proteins, where different sequences of an antigen allow us to generate an immunizing and protective response in humans."
Source: GMO tomato as edible COVID vaccine? Mexican scientists work to make it a reality
2 Flying Syringe
"Flying syringe is a phrase that is used to refer to proposed, but not yet created, genetically modified mosquitoes that inject vaccines into people when they bite them."
https://wikipedia.org/wiki/Flying_syringe
750 million genetically engineered mosquitoes approved for release in Florida Keys
https://www.cnn.com/2020/08/19/health/gmo-mosquitoes-approved-florida-scn-wellness/index.html
First-ever US release of genetically modified mosquitoes begins in Florida Keys
https://www.cnn.com/2021/04/30/health/genetically-modified-mosquitoes-us-scn-wellness/
