Authors: Spencer Kimball PUBLISHED TUE, APR 26 2022 CNBC KEY POINTS Three out of every 5 people in the U.S. now have antibodies from a previous Covid-19 infection, according to a new CDC analysis. The proportion is even higher among children, demonstrating how widespread the virus was during the winter omicron surge. CDC officials told […]
Authors: Urszula Abramczyk,1,*Maciej Nowaczyński,2Adam Słomczyński,2Piotr Wojnicz,2Piotr Zatyka,2 and Aleksandra Kuzan1 Int J Mol Sci. 2022 Jan; 23(2): 864.Published online 2022 Jan 13. doi: 10.3390/ijms23020864 Abstract Although coronavirus disease 2019 (COVID-19)-related major health consequences involve the lungs, a growing body of evidence indicates that COVID-19 is not inert to the pancreas either. This review presents a summary of the molecular mechanisms […]
Authors: Jackson S. Turner, Wooseob Kim, Elizaveta Kalaidina, Charles W. Goss, Adriana M. Rauseo, Aaron J. Schmitz, Lena Hansen, Alem Haile, Michael K. Klebert, Iskra Pusic, Jane A. O’Halloran, Rachel M. Presti & Ali H. Ellebedy Nature volume 595, pages421–425 (2021) Abstract Long-lived bone marrow plasma cells (BMPCs) are a persistent and essential source of protective antibodies1,2,3,4,5,6,7. Individuals who have recovered from COVID-19 have a substantially lower risk of reinfection with […]
Authors: Gabriela Athziri Sánchez-Zuno,1,†Mónica Guadalupe Matuz-Flores,1,†Guillermo González-Estevez,1Ferdinando Nicoletti,2Francisco Javier Turrubiates-Hernández,1Katia Mangano,2 and José Francisco Muñoz-Valle1 Int J Immunopathol Pharmacol. 2021 Jan-Dec; 35: 20587384211050199.Published online 2021 Oct 10. doi: 10.1177/20587384211050199PMCID: PMC8512237PMID: 34632844 Abstract The coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), represents an unprecedented global public health emergency with economic and social consequences. One of the […]
Authors: Yu Liu,aAmr H. Sawalha,b and Qianjin Lua,cAuthor information Copyright and License information Disclaimer This article has been cited by other articles in PMC. Abstract Purpose of review The aim of this study was to evaluate the relationship between infection with SARS-CoV-2 and autoimmunity. Recent findings Coronavirus disease 2019 (COVID-19) is an infectious disease caused by severe acute respiratory […]
Authors: Alberto Mantovani, M.D., and Mihai G. Netea, M.D. Innate immunity is mediated by different cell types and cell-associated or fluid-phase pattern-recognition molecules and plays a key role in tissue repair and resistance against pathogens.1 Exposure to selected vaccines, such as bacille Calmette–Guérin (BCG) or microbial components, can increase the baseline tone of innate immunity and trigger […]
People who have had mild illness develop antibody–producing cells that can last lifetime Authors: by Tamara Bhandari•May 24, 2021 Months after recovering from mild cases of COVID-19, people still have immune cells in their body pumping out antibodies against the virus that causes COVID-19, according to a study from researchers at Washington University School of Medicine […]
Authors: From the Office of the Chief Medical Officer, CDC COVID-19 Response, and the CDC Library, Atlanta GA. Intended for use by public health professionals responding to the COVID-19 pandemic. PEER-REVIEWED Safety, immunogenicity, and efficacy of the BNT162b2 COVID-19 vaccine in adolescents.external icon Frenck et al. NEJM (May 27, 2021). Key findings: Vaccine efficacy was 100% (95% CI 75.3%-100%) […]
Authors: Eric J. Kremer1,∗ Main Text Most of us might be surprised by the rudimentary scientific rationale prevalent in the field of vaccine research just 50 years ago. For over a century after Louis Pasteur’s vaccine against rabies, approaches usually consisted of inactivating a virus, injecting it, and seeing if it protected the host. Unlike […]
Authors: Rajee Suri rajee.suri@emory.edu Recovered COVID-19 patients retain broad and effective longer-term immunity to the disease, suggests a recent Emory University study, which is the most comprehensive of its kind so far. The findings have implications for expanding understanding about human immune memory as well as future vaccine development for coronaviruses. The longitudinal study, published […]
