Lymph Node Fine Needle Aspiration to Study Immune Responses to Vaccinations

Recruiting
99 years or below
All
300 participants needed
1 Location

Brief description of study

The purpose of this study is to obtain lymph node samples to understand how the immune system makes a response to vaccinations. In particular, we will study the immune cells within lymph nodes, where we think important parts of the vaccine response occur. We believe that if we study only blood samples, we are likely to miss some important aspects of the immune response. By studying lymph node cells, we hope to learn more about how vaccines work, including new vaccines such as ones developed against the COVID-19 virus. What we learn may help us make more effective vaccines in the future.

Eligibility of study

You may be eligible for this study if you meet the following criteria:

  • Conditions: Medical Research
  • Age: 99 years or below
  • Gender: All
Updated on 04 Feb 2021. Study ID: 844882

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