A positive herpes IgG test result means you have or had a herpes infection. The herpes IgG test doesn't detect the virus ...

Nearly half of patients with Crohn's disease (CD) develop selective serum immunoglobulin G (IgG) response to flagellin proteins expressed by bacteria in the Lachnospiraceae family. This reactivity is ...

Study participants who went on an IgG-based elimination diet--based on a novel blood test--experienced less abdominal pain than those on a sham diet. Michigan Medicine and Cleveland Clinic researchers ...

"We feel this pressure because we want to help people." Antibody tests, which reveal whether someone has been infected with the novel coronavirus, have been touted as key to reopening the economy and ...