Evidence map›Paper›PMID 23568914›Full record

ArticleJournal of wildlife diseases2013

Fatal herpesvirus hemorrhagic disease in wild and orphan asian elephants in southern India.

Arun Zachariah, Jian-Chao Zong, Simon Y Long, Erin M Latimer, Sarah Y Heaggans, Laura K Richman, Gary S Hayward

Open access · bronzeAbstract read
In one paragraph

Article in Journal of wildlife diseases, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

37 citing papers in PubMed, 72 citations in OpenAlex.

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  9. Elephant Endotheliotropic Herpesvirus 4 andAnimals : an open access journal from MDPI · 2022
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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 4 institutions in 2 countries.

Arun ZachariahDepartment of Forests and Wildlife, Government of Kerala, Sultan Battery, Wayanad, India.
Jian-Chao Zong
Simon Y Long
Erin M Latimer
Sarah Y Heaggans
Laura K Richman
Gary S Hayward
Johns Hopkins University · USNational Zoological Park · USSidney Kimmel Comprehensive Cancer Center · USGovernment of Kerala · IN

Funding

Translational Research Central ServicesP30CA006973 · NCI · JOHNS HOPKINS UNIVERSITY · PI Rosalie Wollett · 1985 to 2026
$208.6M
Training Veterinarians for Careers in Biomedical ResearchT32OD011089 · OD · JOHNS HOPKINS UNIVERSITY · PI JOSEPH L MANKOWSKI · 2012 to 2026
$6.7M
IMMEDIATE-EARLY REGULATORY GENES OF CYTOMEGALOVIRUSR01AI024576 · NIAID · JOHNS HOPKINS UNIVERSITY · PI HAYWARD, GARY S · 1987 to 2007
$2.0M
NCI NIH HHS P30 CA006973NIAID NIH HHS R01 AI024576NIAID NIH HHS R01 AI24576NIH HHS T32 OD011089
6 · The paper itself

Abstract

Up to 65% of deaths of young Asian elephants (Elephas maximus) between 3 mo and 15 yr of age in Europe and North America over the past 20 yr have been attributed to hemorrhagic disease associated with a novel DNA virus called elephant endotheliotropic herpesvirus (EEHV). To evaluate the potential role of EEHV in suspected cases of a similar lethal acute hemorrhagic disease occurring in southern India, we studied pathologic tissue samples collected from field necropsies. Nine cases among both orphaned camp and wild Asian elephants were identified by diagnostic PCR. These were subjected to detailed gene subtype DNA sequencing at multiple PCR loci, which revealed seven distinct strains of EEHV1A and one of EEHV1B. Two orphan calves that died within 3 days of one another at the same training camp had identical EEHV1A DNA sequences, indicating a common epidemiologic source. However, the high level of EEHV1 subtype genetic diversity found among the other Indian strains matches that among over 30 EEHV1 strains that have been evaluated from Europe and North America. These results argue against the previous suggestions that this is just a disease of captive elephants and that the EEHV1 virus has crossed recently from African elephant (Loxodonta africana) hosts to Asian elephants. Instead, both the virus and the disease are evidently widespread in Asia and, despite the disease severity, Asian elephants appear to be the ancient endogenous hosts of both EEHV1A and EEHV1B.

Indexed as

PhylogenyAnimalsAnimals, WildElephantsFemaleGenetic VariationHerpesviridaeHerpesviridae InfectionsIndiaMalePrevalence

Identifiers

PMID23568914
PMCPMC3707512
OpenAlexW2160682837

What OpenQuestion holds

Textmetadata
LicenceTDM
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.