An international research team led by Oxford University scientists has developed a portable test for antibodies that fight the novel coronavirus that causes COVID-19.
Prof. Neelika Malavige, (Head of Department of Immunology and Molecular Sciences in Sri Jayawardenapura university) is part of the research team.
The test, which spots the presence of virus-fighting antibodies rather than a coronavirus infection, can be adapted to work on blood from a finger prick – making it quick and easy to use. The research team, which includes scientists from Taiwan, India, Thailand and France, as well as UK university and NHS researchers, trialled the test on patients with COVID-19, but now hope to adapt it to identify those who have successfully generated antibodies after a vaccine, versus those who may need a booster, Oxford University notes.
The scientists also hope that the large-scale use of their tests might help researchers and policy-makers track levels of protective immunity in the community.
Antibodies are large proteins that lock onto and help the body’s immune system fight off disease-causing organisms, such as the novel coronavirus that causes COVID-19. Both infection with the virus and vaccines can generate antibodies. (University of Oxford)
