BNT162b2 COVID‐19 vaccine is significantly less effective in patients with hematologic malignancies
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DOI: 10.1002/ajh.26284
Abstract: Patients with hematologic malignancies have an increased risk of severe COVID‐19 infection. Vaccination against COVID‐19 is especially important in these patients, but whether they develop an immune response following vaccination is unknown. We studied serologic… read more here.
Keywords: significantly less; patients hematologic; hematologic malignancies; antibody titers ... See more keywords
Neutralizing antibody responses 300 days after SARS‐CoV‐2 infection and induction of high antibody titers after vaccination
Sign Up to like & getrecommendations! Published in 2022 at "European Journal of Immunology"
DOI: 10.1002/eji.202149758
Abstract: Neutralizing antibodies against SARS‐CoV‐2 are important to protect against infection and/or disease. Using an assay to detect antibodies directed against the receptor binding domain (RBD) of SARS‐CoV‐2 Spike, we identified individuals with SARS‐CoV‐2 infection after… read more here.
Keywords: infection; antibody titers; neutralizing antibody; antibody ... See more keywords
Relationship between changes in symptoms and antibody titers after a single vaccination in patients with Long COVID
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Medical Virology"
DOI: 10.1002/jmv.27689
Abstract: Coronavirus disease 2019 (COVID‐19) is spreading worldwide; there is a need to address its sequelae known as Long COVID. This study evaluated postvaccination changes in symptoms and antibody titers in patients with Long COVID. Patients… read more here.
Keywords: changes symptoms; patients long; vaccination; long covid ... See more keywords
Heritability of vaccine-induced measles neutralizing antibody titers.
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DOI: 10.1016/j.vaccine.2017.01.078
Abstract: Understanding how genetics influences inter-individual variation of antibody titers in response to measles vaccination is vital to understanding possible sources of vaccine failure as well as improved vaccine development. Although it is recognized that both… read more here.
Keywords: response; estimate; antibody; antibody titers ... See more keywords
Seroprotection of Hepatitis B Vaccine in Dental Students Two Decades after Infant Immunization and the Possible Need for Revaccination
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DOI: 10.1055/s-0042-1743151
Abstract: Abstract Objectives This study aimed to assess hepatitis B surface antibody (anti-HBs) persistence among dental students two decades after infant vaccination and immune response after revaccination or booster dose in nonimmune groups. Materials and Methods… read more here.
Keywords: dental students; titer; anti hbs; antibody titers ... See more keywords
Anti-cyclic citrullinated peptide antibody titers decrease in rheumatoid arthritis patients treated with tocilizumab: A pilot study
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DOI: 10.1080/14397595.2019.1583784
Abstract: Abstract Objectives: To analyze the effects of tocilizumab on peripheral B-cell subpopulation and its ability to produce anti-cyclic citrullinated peptide (CCP) antibody in patients with rheumatoid arthritis (RA). Methods: Thirteen consecutive RA patients initiated with… read more here.
Keywords: antibody; anti ccp; antibody titers; ccp antibody ... See more keywords
Neutralizing antibody titers elicited by CoronaVac and BNT162b2 vaccines in health care workers with and without prior SARS-CoV-2 infection
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DOI: 10.1093/jtm/taac010
Abstract: We report neutralizing antibody titers (NAbTs) elicited by CoronaVac and BNT162b2 vaccines in healthcare workers with and without prior SARS-CoV-2 infection using both a pseudotype-based assay and a commercial kit. NAbTs were higher for the… read more here.
Keywords: coronavac bnt162b2; bnt162b2 vaccines; antibody titers; elicited coronavac ... See more keywords
SARS-CoV-2 seroprevalence in the urban population of Qatar: An analysis of antibody testing on a sample of 112,941 individuals
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DOI: 10.1101/2021.01.05.21249247
Abstract: Background: Qatar has experienced a large SARS-CoV-2 epidemic. Our first objective was to assess the proportion of the urban population that has been infected with SARS-CoV-2, by measuring the prevalence of detectable antibodies. Our second… read more here.
Keywords: higher antibody; antibody; urban population; antibody titers ... See more keywords
A possible dose‐response equation: Viral load after plasma infusion in COVID‐19 patients and anti‐SARS‐CoV‐2 antibody titers in convalescent plasma
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DOI: 10.1111/tme.12852
Abstract: Clinical trials of convalescent plasma therapy for coronavirus disease 2019 (COVID‐19) are extensive, but the relationship between antibody titers, infused volume of plasma and virus clearance in patients remains unknown. This study proposed a possible… read more here.
Keywords: equation; antibody titers; covid; plasma ... See more keywords
Correlation of SARS-CoV-2 Viral Neutralizing Antibody Titers with Anti-Spike Antibodies and ACE-2 Inhibition among Vaccinated Individuals
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DOI: 10.1128/spectrum.01315-22
Abstract: Live viral neutralizing antibody titers are an accepted measure of immunity; however, testing procedures are labor-intensive. COVID-19 antibody and angiotensin converting enzyme-2 (ACE-2) levels have been used as surrogates to live viral neutralizing antibody titers;… read more here.
Keywords: live viral; antibody titers; correlation; neutralizing antibody ... See more keywords
Longitudinal Serological Surveillance for COVID-19 Antibodies after Infection and Vaccination
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DOI: 10.1128/spectrum.02026-22
Abstract: The COVID-19 pandemic continues to impact societies and health care systems worldwide and is continuously evolving. Immunity via vaccination or prior infection is the first and most important line of defense against COVID-19. ABSTRACT The… read more here.
Keywords: breakthrough infections; vaccination; infection; covid ... See more keywords