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Updated: Nov 26, 2025

Live Imaging and Quantification of Viral Infection in K18 hACE2 Transgenic Mice Using Reporter-Expressing Recombinant SARS-CoV-2
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One Shot Wonder: A Vaccine Against All Coronaviruses

Leslie Mertz

    IEEE Pulse
    |December 14, 2020
    PubMed

    Insights

    Researchers are developing a pan-coronavirus vaccine for broad protection against current and future coronaviruses, offering a proactive approach beyond individual outbreak responses.

    Area of Science:

    • Virology
    • Immunology
    • Vaccinology

    Background:

    • The ongoing coronavirus disease 2019 (COVID-19) pandemic highlights the urgent need for effective vaccines.
    • Current vaccine development strategies often focus on specific viral strains, requiring rapid adaptation after outbreaks.

    Purpose of the Study:

    • To explore the development of a universal vaccine offering protection against a wide range of coronaviruses.
    • To shift from reactive vaccine development to a proactive strategy against potential future coronavirus threats.

    Main Methods:

    • Investigating conserved viral targets across the coronavirus family.
    • Designing vaccine platforms capable of eliciting broad-spectrum immune responses.

    Main Results:

    • Identification of potential conserved epitopes suitable for a pan-coronavirus vaccine.
    • Preclinical data suggesting the feasibility of broad-acting coronavirus vaccine candidates.

    Conclusions:

    • A pan-coronavirus vaccine represents a promising strategy to enhance global preparedness for future pandemics.
    • This approach could provide long-term protection against emerging and re-emerging coronavirus threats.

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