Diseases, Conditions, Syndromes

Persistent T cell response to omicron after infection and vaccination

The omicron variant can partly evade the antibody response provided by vaccination or infection with previous variants of SARS-CoV-2. However, T cells still recognize omicron, scientists at Karolinska Institutet in Sweden ...

Diseases, Conditions, Syndromes

Moderna vaccine confers at least 3 months immunity: study

The Moderna COVID-19 vaccine, which the company says was recently demonstrated to have 94 percent efficacy, causes the human immune system to produce potent antibodies that endure for at least three months, a study showed ...

Diseases, Conditions, Syndromes

Children produce different antibodies in response to SARS-CoV-2

Children and adults produce different types and amounts of antibodies in response to infection with the new coronavirus, SARS-CoV-2, a new study from researchers at Columbia University Vagelos College of Physicians and Surgeons ...

Diseases, Conditions, Syndromes

Study finds that children's immune response protects against COVID-19

The first study comparing the immune responses of adults and children with COVID-19 has detected key differences that may contribute to understanding why children usually have milder disease than adults. The findings also ...

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