Vaccination

Will people really need a yearly COVID booster vaccine?

(HealthDay)—As the number of people fully immunized against COVID-19 rises into the hundreds of millions, immunologists and infectious disease experts now are pondering a new question in the unfolding pandemic.

Immunology

Improving bone marrow transplants in mice to help fight disease

To study the immune system in human health and disease, scientists commonly use the genetic manipulation of mouse hematopoietic stem and progenitor cells (HSPCs) as a powerful model system. These studies have been extremely ...