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  • Improving access to at-home health care

    Supported by the President’s Innovation Prize, two 2021 Wharton graduates founded a program that connects patients with on-demand health care at their homes.
    Aris Saxena and Yiwen Li
    Yiwen Li (left) and Aris Saxena founded the health care program Mobility Health, supported by the 2021 President’s Innovation Prize.

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  • Future mRNA vaccines may prevent food and seasonal allergies
    A table of common food allergens including shellfish, peanuts, legumes, eggs, and milk.

    Image: fcafotodigital via Getty Images

    Future mRNA vaccines may prevent food and seasonal allergies

    Early research from Penn Medicine finds a new mRNA vaccine stops allergens from causing immune reactions and life-threatening inflammation, with promise for future treatment for a variety of seasonal and food allergies.

    Sep 29, 2025