Evidence map›Paper›PMID 27025290›Full record

ArticleInfectious diseases of poverty2016

A case of human infection with a novel Babesia species in China.

Su-Qin Man, Ke Qiao, Jie Cui, Meng Feng, Yong-Feng Fu, Xun-Jia Cheng

Open access · goldAbstract readCase Reports
In one paragraph

Article in Infectious diseases of poverty, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
3.7field-weighted citation impact, top 8% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 58 citations in OpenAlex.

  1. Pooled it
  2. Proteomic Identification and Functional Analysis ofJournal of tropical medicine · 2025
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  9. Nucleic Acid Prevalence of ZoonoticTropical medicine and infectious disease · 2023
    Review
  10. Article
  11. Article
  12. Review
  13. Review
  14. The Global Emergence of Human Babesiosis.Pathogens (Basel, Switzerland) · 2021
    Review
  15. Article
  16. Treatment of Human Babesiosis: Then and Now.Pathogens (Basel, Switzerland) · 2021
    Review
  17. Review
  18. Article
  19. Review
  20. 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

6 authors at 1 institution in 1 country.

Su-Qin ManDepartment of Medical Microbiology and Parasitology, Fudan University School of Medicine, Shanghai, 200032, China.
Ke QiaoDepartment of Medical Microbiology and Parasitology, Fudan University School of Medicine, Shanghai, 200032, China.
Jie CuiDepartment of Medical Microbiology and Parasitology, Fudan University School of Medicine, Shanghai, 200032, China.
Meng FengDepartment of Medical Microbiology and Parasitology, Fudan University School of Medicine, Shanghai, 200032, China.
Yong-Feng FuDepartment of Medical Microbiology and Parasitology, Fudan University School of Medicine, Shanghai, 200032, China. yffu@fudan.edu.cn.
Xun-Jia ChengDepartment of Medical Microbiology and Parasitology, Fudan University School of Medicine, Shanghai, 200032, China.
Shanghai Medical College of Fudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBabesiosis is an uncommon but emerging tick-borne disease caused by the genus Babesia. In this case study, we report a case of human infection with a novel Babesia sp. in China.

findingsThe patient in question had been suffering from repetitive occurrences of mild fever of unknown origin and fatigue for 10 years. Ring forms, tetrads, and one or two dots of chromatin or trophozoite-like organisms were observed in the patient's thin blood smears and bone marrow smears. Using a confocal laser-scanning microscope, it was observed that the patient's serum had reactivity with the surface proteins of the B. microti strain. Electron microscopy revealed oval red blood cells with 1 ~ 2 μm of knob protrusions in the cellular membrane. The results of the Babesia-specific nested PCR assay for 18S rRNA confirmed the presence of Babesia infection. The construction of a phylogenetic relationship showed clustering with B. microti and B. duncani, which was identified as a novel Babesia species and named as Babesia sp. XXB/HangZhou. Azithromycin, doxycycline, and moxifloxacin hydrochloride were shown to relieve symptoms but were not as effective after continuous usage. After atovaquone (Mepron®) administration, the patient recovered from fever and tested negative for detection of Babesia-specific genes.

conclusionBabesia sp. XXB/HangZhou is a novel Babesia species, which causes mild babesiosis in an immunocompetent patient.

Indexed as

AdultBabesiaBabesiosisChinaErythrocytesHumansMaleMolecular Sequence DataPhylogenyBabesia sp.BabesiosisTick-borne zoonosis

Identifiers

PMID27025290
PMCPMC4812642
OpenAlexW2330531904

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.