Rockefeller University Finds New Clues to Hepatitis B Species Restriction
• Researchers at The Rockefeller University uncovered new clues to why hepatitis B virus infects humans but not other species, published April 22, 2026. • The study identifies key viral and host factors restricting cross-species transmission, as reported in Science News. • These insights could enable novel animal models for testing therapies, addressing a major gap in hepatitis B research.
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