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BioWorld - Saturday, January 31, 2026
Home » Topics » Science » Vaccines

Vaccines
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Vial and syringe in row of dominoes
Drug design, drug delivery & technologies

The domino effect of cutting mRNA vaccine research

Sep. 15, 2025
By Mar de Miguel
No Comments
In August, a press release from HHS announced the cancellation of 22 vaccine research projects based on mRNA, the latest available technology aimed at developing therapies for viral infections, cancer, and genetic conditions. What happens to mRNA innovation when funding dries up? This series explores how reductions in funding could impact mRNA technology, affecting innovation, research and future therapies.
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Skyvaricella

South Korea INDs: Pimedbio, Sillajen, Genosco, SK Bio, Ami

Sep. 9, 2025
By Marian (YoonJee) Chu
No Comments

Several South Korean biotech and biopharmaceutical companies completed IND submissions or won nods to start clinical trials in either the U.S. or South Korea, including SK Bioscience Co. Ltd., Genosco Inc., Pimedbio Inc., Sillajen Inc. and Ami Pharm Co. Ltd.


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Skyvaricella

South Korea INDs: Pimedbio, Sillajen, Genosco, SK Bio, Ami

Sep. 3, 2025
By Marian (YoonJee) Chu
No Comments

Several South Korean biotech and biopharmaceutical companies completed IND submissions or won nods to start clinical trials in either the U.S. or South Korea, including SK Bioscience Co. Ltd., Genosco Inc., Pimedbio Inc., Sillajen Inc. and Ami Pharm Co. Ltd.


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Hepatitis B virus rendering
Infection

A potentially therapeutic vaccine against chronic hepatitis B

Aug. 6, 2025
No Comments
Chronic infection with hepatitis B virus affects around a quarter of a billion people globally, and it can increase risk of cirrhosis and hepatocellular carcinoma. Such infection is typically treated with nucleoside analogues, which do not eliminate it entirely. Therefore researchers have been searching for effective vaccines that could work not only in the classical sense of preventing infection from becoming chronic, but also in a therapeutic sense of curing already chronic infection.
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microfluidic patch pump
Patents

Researchers file patent for microfluidic patch-pump drug delivery platform

June 12, 2025
By Simon Kerton
Researchers from Virginia Polytechnic Institute and State University filed for protection of their development of a slim, painless, and affordable microfluidic infusion pump device for the continuous transdermal delivery of drugs.
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Illustration of human papillomavirus (HPV) infection
Infection

mRNA vaccine could prevent and treat HPV-related cancer

April 3, 2024
A group of scientists at Shanghai Virogin Biotech Co. and Zhujiang Hospital in China designed a new mRNA vaccine that could prevent tumor formation associated with human papillomavirus 16 (HPV16) and also reduce its size if used as a treatment.
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Infection

PIV5-vectored OspA-based vaccine provides long-term protection against B. burgdorferi infection in mice

Feb. 21, 2024
Immuno Technologies Inc. and affiliated organizations have published preclinical data on a novel parainfluenza virus 5 (PIV5)-vectored intranasal vaccine for Lyme disease.
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Vaccine vial and syringe
Infection

Evaxion Biotech and MSD complete initial phases of bacterial vaccine collaboration

Feb. 21, 2024
Using its proprietary AI-Immunology platform, Evaxion has identified novel vaccine targets against a bacterial pathogen causing severe health issues.
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Colorized scanning electron micrograph of mpox virus (red) on the surface of infected VERO E6 cells (green).
Infection

Multivalent mRNA vaccine prevents mpox disease

Feb. 16, 2024
By Mar de Miguel
A vaccine based on messenger RNA (mRNA) technology against four surface proteins of the envelope and the inner membrane of the mpox virus (MPXV) demonstrated its efficacy in two animal models. Biontech SE scientists designed and tested two different combinations of antigens in mice and macaques for the two infective forms of the virus. One of them showed better results for its evaluation in clinical trials preventing the disease.
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vaxess vaxxine patch
Patents

Vaxess device improves application of vaccine patches

Jan. 9, 2024
By Simon Kerton
Vaxess Technologies Inc. seeks patent protection for devices that enable the reliable application of silk fibroin-based microneedle medicament patches used for delivering small molecule drugs, vaccines, peptides, biologics, antibodies, hormones or other materials into or through the skin.
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