The coronavirus disease 2019 (COVID-19) pandemic has affected hundreds of millions of people over the world, with more than 4.5 million deaths. The most striking part of the outbreak is the fact that ...

A recent viewpoint published in the journal Science Immunology illustrated that evaluating T cell responses to coronavirus disease 2019 (COVID-19) is essential to ...

Nonspecific, innate immune response is the first line of defense against invading pathogens. Cells of the innate immune system such as macrophages, natural killer cells, and dendritic cells prevent ...

Researchers aimed to track the clinical course and characterize the global and COVID-specific immunity in the blood of individuals with long COVID. Two recent studies have analyzed the blood of ...