Health Universal Vaccine: New Approach Boosts Immunity Against Viruses, Bacteria & Allergies by Dr Natalie Singh - Health Editor February 19, 2026 by Dr Natalie Singh - Health Editor February 19, 2026 Universal Vaccine: A New Era in Preventive Medicine For over two centuries, vaccination has operated on a principle of specificity – mirroring a particular pathogen to train the body’s immune … 0 FacebookTwitterPinterestEmail