Positive VAX-31 Phase 1/2 Adult Data Published in The Lancet Infectious Diseases Highlight Best-in-Class Potential of Vaxcyte’s 31-Valent Pneumococcal Conjugate Vaccine (PCV ...

Based on the Strength of Unprecedented Results from the Positive Phase 1/2 Study in Adults Aged 50 and Older, Vaxcyte Advanced VAX-31 High Dose ...
News Medical

Longitudinal assessment of immunoglobulin G antibody responses to messenger ribonucleic acid vaccination doses and breakthrough infections

In a recent study published in Science Immunology, researchers evaluated immunoglobulin G (IgG) responses to coronavirus disease 2019 (COVID-19) messenger ribonucleic acid (mRNA) vaccinations. Study: ...
News Medical

Immunoglobulin G isotypes switch class following repeated SARS-CoV-2 mRNA vaccination

In a recent study posted to the medRxiv* preprint server, researchers reported a class switch in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-specific antibodies due to repeated ...
BioWorld

Immunoglobulin G antibody acts as a metabolic aging factor

Immunoglobulin G (IgG), an antibody that participates in the response to infection, could have a specific role in metabolism. During aging, it accumulates in certain tissues inducing metabolic ...
Medical News Today

What is a hepatitis A IgG-positive and IgM-negative result?

Hepatitis A blood tests check for immunoglobulin M (IgM) and immunoglobulin G (IgG) antibodies. An IgG-positive and IgM-negative result may suggest immunity to hepatitis A. A doctor may request a ...
Medscape

Intravenous Immunoglobulin IgG Response Associated with Poor Outcome in Guillain-Barré Syndrome

Guillain-Barré syndrome (GBS) is an acute inflammatory neuropathy that can lead to severe weakness of the limbs, face, and respiratory muscles. Its pathophysiology involves autoantibodies that attack ...