Major Revelation by Scientists! COVID Booster Recipients Should Take Note
International

Major Revelation by Scientists! COVID Booster Recipients Should Take Note

03 July 2026

(Digital Itla) Medical experts and scientists have made a major revelation regarding those who have received COVID-19 booster vaccines, stating that they may also provide protection against the next potential global pandemic that could jump from animals to humans. According to the details, medical experts and scientists claim that COVID-19 boosters provide excellent immunity not just against the existing virus, but also against future threats.

Published in a scientific journal, this study by researchers at the UK's renowned University of Cambridge has sparked a new ray of hope in the medical world. Scientists at the Cambridge Institute of Therapeutic Immunology and Infectious Disease studied blood samples from older adults in the UK (with an average age of 69 years) who had received 4 doses of the COVID-19 vaccine, including the recent "bivalent booster." They tested the antibodies in these blood samples against various strains of coronavirus, the 2003 SARS virus, and different coronaviruses found in bats and pangolins that could pose a major threat to humans in the future.

The study revealed that the booster vaccine provided excellent immunity against these animal viruses, even though they have not yet infected humans. While several of the tested viruses are capable of entering human cells, the vaccine-generated antibodies successfully blocked them. Study co-author Rebecca Morris stated that this proves if such a virus jumps from animals to humans in the future, we will already have built-in immunity against it. These boosters will reduce the spread and severity of the virus, buying crucial time to manufacture new targeted vaccines. Co-author Gracie West added that these results are astonishing, showing that the vaccines can serve as a shield against viruses with future pandemic potential, which will be especially vital for elderly and immunocompromised individuals. The World Health Organization (WHO) noted that over 13 billion doses of COVID-19 vaccines have been administered worldwide so far.