National Institute On Aging (nia)

This study follows thousands of Black and white adults in Baltimore over many years to understand how race and income differences lead to health problems like heart disease, diabetes, and memory loss as people age. Participants complete health exams, questionnaires, and some get …

This study looks at how the immune system, specifically CD8 T-cells, responds to Pfizer or Moderna COVID-19 vaccines in healthy adults aged 18 and older. Researchers want to see if age affects this response. Participants do not receive the vaccine through the study but provide bl…

This study aims to understand how the immune system fights COVID-19, especially in older adults. Researchers will analyze blood, urine, and saliva samples from 83 adults aged 18 and older who have recovered from COVID-19. The goal is to identify specific immune cells that target …