e-ISSN: Pending
Negative / Null Result ReportMedicine

Diagnosis and management of mixed Chlamydia abortus and psittaci pneumonia guided by metagenomic next-generation sequencing: a case report.

Liu; Su; Gong; Wang; Wang; Yang; Mo; Jiang · 2026 · BMC infectious diseases

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

Chlamydia abortus primarily causes abortion and stillbirth in animals and is associated with pregnancy-related complications in humans. However, it is an extremely rare cause of pneumonia in humans. While Chlamydia psittaci is a…

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Metadata source: PubMed · DOI 10.1186/s12879-026-13691-y