Evidence map›Paper›PMID 34538525›Full record

ArticleVaccine2021

Viability evaluation of freeze dried and suspension anthrax spore vaccine formulations stored at different temperatures.

T Abayneh, B Getachew, E Gelaye, R Traxler, A R Vieira

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Vaccine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Identification ofPathogens (Basel, Switzerland) · 2025
    Article
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

5 authors.

T AbaynehNational Veterinary Institute, P.O.Box 19, Bishoftu/Debrezeit, Ethiopia. Electronic address: takeletefera99@gmail.com.
B GetachewNational Veterinary Institute, P.O.Box 19, Bishoftu/Debrezeit, Ethiopia.
E GelayeNational Veterinary Institute, P.O.Box 19, Bishoftu/Debrezeit, Ethiopia.
R TraxlerCenters for Disease Control and Prevention, Atlanta, GA, USA.
A R VieiraCenters for Disease Control and Prevention, Atlanta, GA, USA.

Funding

Intramural CDC HHS CC999999
6 · The paper itself

Abstract

Anthrax is endemic in Ethiopia with sporadic outbreaks despite the regular vaccination of domestic livestock. This has raised concerns on the effectiveness of the vaccination strategy which may be associated with breaches in the vaccine cold chain maintenance. This study was aimed at demonstrating the tolerance of anthrax vaccine to cold chain breaches through evaluation of viable spore counts expressed as colony forming units per mL (CFU/mL) of freeze-dried and suspension anthrax vaccines stored at 5 °C, 20 °C and 37 °C for up to 6 months. Both vaccine formulations maintained above the recommended minimum required titre (2 × 10

Indexed as

AnthraxVaccinesAnimalsBuffaloesCattleFreeze DryingHorsesSheepTemperatureVaccinesAnthraxFreeze dried vaccineViability evaluation

Identifiers

PMID34538525
PMCPMC10934215

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.