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Needle-Free mRNA Vaccines Protect Mice Against COVID-19 and Flu

A needle-free vaccination method protected mice against the viruses that cause COVID-19 and flu, offering a possible new way to deliver mRNA vaccines while limiting unwanted inflammation.

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Needle-free mRNA vaccines protect mice against COVID-19 and flu

A needle-free vaccination method protected mice against the viruses that cause COVID-19 and flu, offering a possible new way to deliver mRNA vaccines while limiting unwanted inflammation.

2 days ago·Mona Vale, Australia

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News-Medical.net

Carrier-Free Jet Vaccine Method Protects Against COVID-19 and Flu in Animal Studies

A needle-free vaccination method protected mice against the viruses that cause COVID-19 and flu, offering a possible new way to deliver mRNA vaccines while limiting unwanted inflammation.

2 hours ago

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interia.pl

There's a New mRNA Vaccine Against COVID-19 and the Flu. No Needles, No Pain.

mRNA vaccines can be administered without needles or lipid nanoparticles, which help deliver genetic material into cells. Scientists have developed an experimental method that uses a high-pressure liquid jet and a combination of two immune-boosting substances. In mice, the formulation provided protection against SARS-CoV-2 and the influenza A virus.

20 hours ago

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Newswise

Laboratory Study Shows Needle-Free mRNA Vaccine Protects Against COVID and Flu

Researchers from Rutgers University, the Innovation Center of NanoMedicine and the Institute of Science in Japan paired bare mRNA with a needle-free injector and two long-licensed immune boosters.

3 days ago·Charlottesville, United States

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Newswise broke the news in Charlottesville, United States 3 days ago on Wednesday, October 21, 2026.

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Needle-Free mRNA Vaccines Protect Mice Against COVID-19 and Flu

4 Articles

4 Articles

Needle-free mRNA vaccines protect mice against COVID-19 and flu

Carrier-Free Jet Vaccine Method Protects Against COVID-19 and Flu in Animal Studies

There's a New mRNA Vaccine Against COVID-19 and the Flu. No Needles, No Pain.

Laboratory Study Shows Needle-Free mRNA Vaccine Protects Against COVID and Flu

Coverage Details

Bias Distribution

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Needle-Free mRNA Vaccines Protect Mice Against COVID-19 and Flu

4 Articles

4 Articles

Needle-free mRNA vaccines protect mice against COVID-19 and flu

Carrier-Free Jet Vaccine Method Protects Against COVID-19 and Flu in Animal Studies

Translate IconThere's a New mRNA Vaccine Against COVID-19 and the Flu. No Needles, No Pain.

Laboratory Study Shows Needle-Free mRNA Vaccine Protects Against COVID and Flu

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Bias Distribution Too Big Arrow Icon

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Ownership

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There's a New mRNA Vaccine Against COVID-19 and the Flu. No Needles, No Pain.

Bias Distribution

Factuality