Gut microbiota may be the key factor explaining why certain individuals do not respond well to the pneumococcal vaccine, a bacterium that can cause various diseases, such as pneumonia. This conclusion ...

Annie Antar, MD, PhD, spoke about how long viral clearance could be an indicator of long COVID, but more research would need to be done to confirm this.

The IgA protein is a normal part of the body's immune system. We do not know exactly what triggers the immune system to cause IgA deposits and other immune protein complexes in the glomeruli.

Blue Lake Biotechnology, Inc., a clinical-stage intranasal vaccine company developing parainfluenza virus 5 (PIV5)-vectored vaccines that harness the full breadth of the immune system to protect ...

and immunoglobulin A (IgA) antibodies. Serum IgA and IgG responses remained elevated above baseline for 210 days. Functional antibodies, measured through a Norovirus Blocking Antibody Assay (NBAA ...

Identifying antibodies for 75% of norovirus outbreaks, University researchers took a step forward in creating a vaccine for ...

Received Clearance from the U.S. Food and Drug Administration (FDA) for Clinical Trials of Budoprutug in Primary Membranous Nephropathy (pMN), ...

Serum was stored at −80°C. IgM, IgD, IgA, IgG, IgG1, 2, 3, and 4, and total IgE were measured. Results: The following immunoglobulins were significantly (p⩽0.05) altered after the race: IgD, ...

[16] Breast milk contains high concentration of secretory antibodies, mainly IgA, with a broad range of specificities reflecting both maternal immunologic memory and antigenic stimulation of ...