Diseases, Conditions, Syndromes

Two vaccine doses boost antibody levels in the airways after COVID-19

Antibodies in the airways quickly wane after SARS-CoV-2 infection, but vaccination results in a strong increase in antibody levels, especially after two doses, according to a new study from Karolinska Institutet in Sweden ...

Medical research

Scientists find new way of predicting COVID-19 vaccine efficacy

The early immune response in a person who has been vaccinated for COVID-19 can predict the level of protection they will have to the virus over time, according to analysis from Australian mathematicians, clinicians, and scientists, ...

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