Researcher

Zichen Lei

China-Japan Friendship Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, People's Republic of China.

2 developments in the corpus

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JUL 8, 2026 · JOURNAL ARTICLE

IS481-based pertussis positivity transition from preschool to school-aged children and the ptxP3 predominance in high-load subset: a digital platform surveillance study in China.

Emerging Microbes & Infections

Large-scale digital surveillance study documenting pertussis epidemiology and molecular characteristics in China, but lacking a comparator group and relying on a self-selected platform population, limiting causal inference and generalizability.

PreliminaryZiyi Chu Chunyan Xiang Tingting You

Reported

IS481 positivity rate4.9%

Absolute number IS481-positive3356

School-aged children proportion52.4% (1759/3356)

JUN 30, 2026 · GENOMIC SURVEILLANCE STUDY

Genomic landscape and phylogenetic insights of Burkholderia pseudomallei over two decades in southern China and its global surveillance.

Emerging Microbes & Infections

Large retrospective genomic-epidemiological analysis of 554 confirmed cases with whole-genome sequencing confirms known risk factors for melioidosis mortality and antimicrobial susceptibility patterns, with novel phylogeographic clustering data.

Important Confirmatory EvidenceBinghuai Lu Whole Genome Sequencing Hua Wu

Reported

Male predominance86.8% (481/554)

Peak age group45–64 years: 57.7%

Bacteremia mortality riskOR=5.91, p<0.001