[HTML][HTML] B cell somatic hypermutation following COVID-19 vaccination with Ad26. COV2. S

C Jacob-Dolan, M Lifton, OC Powers, J Miller… - Iscience, 2024 - cell.com
The viral vector-based COVID-19 vaccine Ad26. COV2. S has been recommended by the
WHO since 2021 and has been administered to over 200 million people. Prior studies have …

[HTML][HTML] Immunological Responses of Arsenicum album 30CH to Combat COVID-19: Protocol for a Double-Blind, Randomized, Placebo-Controlled Clinical Trial in the …

PA Suhana, L Kusum, JV Shruti… - JMIR Research …, 2023 - researchprotocols.org
Background: COVID-19 is a recent major public health concern caused by the SARS-CoV-2
virus, with approximately 44.6 million COVID-19–positive cases and 530,000 deaths in India …

Prevalence and seroprevalence of COVID-19 infection among older people: A scoping review based on population-based studies in 2020-2022

J Lei, P Soe - medRxiv, 2024 - medrxiv.org
Background Accurate estimates of the prevalence of infections play an important role in
COVID-19 surveillance. Older people are known to have higher risks of severe outcomes …

Omicron COVID-19 Immune Correlates Analysis of a Third Dose of mRNA-1273 in the COVE Trial

B Zhang, Y Fong, J Fintzi, E Chu, HE Janes, LN Carpp… - medRxiv, 2023 - medrxiv.org
In the coronavirus efficacy (COVE) phase 3 efficacy trial of the mRNA-1273 vaccine, IgG
binding antibody (bAb) concentration against Spike (BA. 1 strain) and neutralizing antibody …

Nationwide SARS-CoV-2 Seroprevalence Trends in the Netherlands in the Variant of Concern Era, 2021-2022: an Ongoing Prospective Cohort Study

ERA Vos, CCE van Hagen, D Wong, G Smits, M Kuijer… - medRxiv, 2023 - medrxiv.org
Background Repeated population-based SARS-CoV-2 serosurveillance is key in
complementing other surveillance tools. Aim Assessing trends in infection-and/or vaccine …

[HTML][HTML] Silent SARS-CoV-2 infection: seroprevalence study of SARS-CoV-2 anti-nucleocapsid IgG antibodies in Kragujevac, Serbia

N Cicaric, V Canovic, M Stojkovic, S Matic… - Acta …, 2023 - frontierspartnerships.org
Serological testing is a powerful tool for analyzing the infectious disease burden landscape.
Therefore, this study aimed to determine the seroprevalence against SARS-CoV-2 in the …

[HTML][HTML] SARS-CoV-2 seroprevalence among Beninese pregnant women in the third year of the pandemic

A Figueroa-Romero, A Atchadé, A Yadouleton… - BMC Public Health, 2024 - Springer
Background Pregnant women are a vulnerable population to COVID-19 given an increased
susceptibility to severe SARS-CoV-2 infection and pregnancy complications. However, few …

Assessment of the COVID-19 pandemic progression in Ecuador through seroprevalence analysis of anti-SARS-CoV-2 IgG/IgM antibodies in blood donors

A Gaviria, R Tamayo-Trujillo, E Paz-Cruz… - Frontiers in Cellular …, 2024 - frontiersin.org
Introduction Coronavirus Disease 2019 (COVID-19) is a severe respiratory illness caused by
the RNA virus SARS-CoV-2. Globally, there have been over 759.4 million cases and 6.74 …

SARS-CoV-2 incidence, seroprevalence, and antibody dynamics in a rural, population-based cohort: March 2020–July 2022

JG Petrie, D Pattinson, JP King… - American Journal of …, 2024 - academic.oup.com
Studies of SARS-CoV-2 incidence are important for response to continued transmission and
future pandemics. We followed a rural community cohort with broad age representation with …

[HTML][HTML] Seroprevalence of anti-SARS-CoV-2 antibodies before and after implementation of anti-COVID-19 vaccination among hospital staff in Bangui, Central African …

A Manirakiza, C Malaka… - PLOS Global Public …, 2023 - journals.plos.org
Healthcare workers (HCWs) are at high to very high risk for SARS-CoV-2 infection. The
persistence of this pandemic worldwide has instigated the need for an investigation of the …