Evidence map›Paper›PMID 34579268›Full record

ArticleVaccines2021

Prospective Cohort Study of the Kinetics of Specific Antibodies to SARS-CoV-2 Infection and to Four SARS-CoV-2 Vaccines Available in Serbia, and Vaccine Effectiveness: A 3-Month Interim Report.

Olivera Lijeskić, Ivana Klun, Marija Stamenov Djaković, Nenad Gligorić, Tijana Štajner, Jelena Srbljanović, Olgica Djurković-Djaković

Abstract read
In one paragraph

Article in Vaccines, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Olivera LijeskićDepartment of Microbiology and Parasitology, Institute for Medical Research, University of Belgrade, 11129 Belgrade, Serbia.ORCID 0000-0002-9009-1924
Ivana KlunDepartment of Microbiology and Parasitology, Institute for Medical Research, University of Belgrade, 11129 Belgrade, Serbia.ORCID 0000-0001-7976-3104
Marija Stamenov DjakovićDepartment of Microbiology and Parasitology, Institute for Medical Research, University of Belgrade, 11129 Belgrade, Serbia.
Nenad GligorićFaculty of Information Technology, Alfa BK University, 11070 Belgrade, Serbia.
Tijana ŠtajnerDepartment of Microbiology and Parasitology, Institute for Medical Research, University of Belgrade, 11129 Belgrade, Serbia.
Jelena SrbljanovićDepartment of Microbiology and Parasitology, Institute for Medical Research, University of Belgrade, 11129 Belgrade, Serbia.
Olgica Djurković-DjakovićDepartment of Microbiology and Parasitology, Institute for Medical Research, University of Belgrade, 11129 Belgrade, Serbia.ORCID 0000-0001-7521-8598

Funding

Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja 451-03-68/2020-14/200015
6 · The paper itself

Abstract

Real-life data on the performance of vaccines against SARS-CoV-2 are still limited. We here present the rates of detection and levels of antibodies specific for the SARS-CoV-2 spike protein RBD (receptor binding domain) elicited by four vaccines available in Serbia, including BNT-162b2 (BioNTech/Pfizer), BBIBP-CorV (Sinopharm), Gam-COVID-Vac (Gamaleya Research Institute) and ChAdOx1-S (AstraZeneca), compared with those after documented COVID-19, at 6 weeks and 3 months post first vaccine dose or post-infection. Six weeks post first vaccine dose, specific IgG antibodies were detected in 100% of individuals fully vaccinated with BNT-162b2 (

Indexed as

BBIBP-CorVBNT-162b2ChAdOx1-SCOVID-19Gam-COVID-VacSARS-CoV-2specific antibodiesvaccine effectiveness

Identifiers

PMID34579268
PMCPMC8470459

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.