Evidence map›Paper›PMID 30517650›Full record

ArticleJournal of animal science2019

Effects of vaccination timing against respiratory pathogens on performance, antibody response, and health in feedlot cattle.

Thiago F Schumaher, Reinaldo F Cooke, Alice P Brandão, Kelsey M Schubach, Osvaldo A de Sousa, David W Bohnert, Rodrigo S Marques

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Journal of animal science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
0.9field-weighted citation impact, top 27% of its field
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

17 citing papers in PubMed, 23 citations in OpenAlex.

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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 at 2 institutions in 2 countries.

Thiago F SchumaherEastern Oregon Agricultural Research Center, Oregon State University, Burns, OR.
Reinaldo F CookeDepartment of Animal Science, Texas A&M University, College Station, TX.
Alice P BrandãoEastern Oregon Agricultural Research Center, Oregon State University, Burns, OR.
Kelsey M SchubachEastern Oregon Agricultural Research Center, Oregon State University, Burns, OR.
Osvaldo A de SousaEastern Oregon Agricultural Research Center, Oregon State University, Burns, OR.
David W BohnertEastern Oregon Agricultural Research Center, Oregon State University, Burns, OR.
Rodrigo S MarquesEastern Oregon Agricultural Research Center, Oregon State University, Burns, OR.
Oregon State University · USTexas A&M University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Angus × Hereford calves (n = 159; 87 heifers and 72 steers) were ranked by sex, BW, and age, and assigned to one of three vaccination schemes against bovine respiratory disease (BRD): (i) vaccination at weaning (day 0) and revaccination at feedyard arrival (day 30; CON, n = 53), (ii) vaccination 15 d before weaning (day -15) and revaccination 15 d before feedyard arrival (day 15; EARLY, n = 53), and (iii) vaccination 15 d after weaning (day 15) and revaccination 15 d after feedyard arrival (day 45; DELAYED, n = 53). Calves were maintained on pasture from days -15 to 29, transported (day 30) for 480 km to a commercial growing feedyard, and moved (day 180) to an adjacent finishing yard where they remained until slaughter (day 306). Calf BW was recorded on two consecutive days (days -15, -14, 0, 1, 29, 30, 75, 76, 179, and 180), which were averaged for BW gain calculation. Calves were assessed for BRD signs daily from days 0 to 306. Blood samples were collected on days -15, 0, 15, 30, 45, 60, and 75. No treatment effects were detected (P ≥ 0.49) for BW responses and carcass characteristics (P ≥ 0.32). Serum titers against bovine viral diarrhea type 1 were greater (P ≤ 0.05) in EARLY vs. CON and DELAYED from days 15 to 45, and greater (P < 0.01) in CON vs. DELAYED on days 30 and 45. Serum titers against bovine herpesvirus-1 were greater (P < 0.01) in EARLY vs. CON and DELAYED on days 0 and 30, and greater (P < 0.01) in EARLY and CON vs. DELAYED on days 15 and 45. Serum titers against bovine respiratory syncytial virus were greater (P = 0.05) in EARLY vs. CON on day 0, greater (P = 0.04) in CON vs. DELAYED on day 15, and greater (P ≤ 0.03) in EARLY and CON vs. DELAYED from days 30 to 60. Serum titers against parainfluenza3 virus were greater (P ≤ 0.04) in EARLY vs. DELAYED on days 30 and 45, and greater (P < 0.01) in CON vs. DELAYED on day 30. Incidence of BRD was less (P = 0.04) in EARLY vs. CON and DELAYED, and similar (P = 0.99) between CON and DELAYED. Therefore, altering the time of vaccination and revaccination against BRD to provide both doses prior to feedlot entry altered serum antibody responses to BRD pathogens, and alleviated the incidence of this disease in feedlot cattle.

Indexed as

AnimalsAntibodies, ViralAntibody FormationCattleCattle DiseasesFemaleImmunization, SecondaryMaleRespiratory Tract InfectionsVaccinationWeaningAntibodies, Viral

Identifiers

PMID30517650
PMCPMC6358237
OpenAlexW2903175566

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.