U.S. Department of Health Human Services Search NIH NIH National Institutes of Health Turning Discovery Into Health NIH Employee Intranet Staff Directory En Espaiol Health Information Grants & News & Events Research & Training Institutes at NIH About NIH COVID-19 Public health Information from CDC Research information from NIH Espanol NIH staff guidance on coronavirus (NIH Only) Home News Events - NIH Research Matters NIH RESEARCH MATIERS March 8 2022 In this Edition COVID-19 immune response improves COVID-19 immune response improves for months after vaccination for months after vaccination sufficient sleep reduces calorie intake How skin cells help fight acne 006 Search NIH Research At a Glance Matters Researchers showed that B cells evolve after COVID-19 vaccination to help Improve protection against SARS-CoV-2 over time A better understanding of how the immune system responds to COVID-19 e I _ Funding Getting.