Types of Eberthella Typhosa Found in Georgia during the Four-Year Period 1941-1944

Morris, Janie F.; Brim, Alice; Sellers, T. F.

doi:10.1093/infdis/77.1.25

Cited by 3 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…33 Following Colindale's nomination as WHO reference laboratory in 1960, Soviet scientists repeatedly visited London for phagetyping courses, were provided with reagents, and used ICEPT phages to produce locally tailored typing phages (Krylova 1963(Krylova (1965; Zubkova 1956). 34 In the US, researchers had started to type typhoid with Craigie and Yen's Canadian phages as early as 1939 (Morris, Brim, and Sellers 1945;Henderson and Ferguson 1949;32 The RAMC Emergency Vaccine Laboratory at Everleigh also conducted phage-typing on 286 cultures from military personnel stationed in North West Europe, Italy, the Middle East, and West and North Africa; (J. Wilson 1947).…”

Section: Part Two: a Flood Of Datamentioning

confidence: 99%

Northern Normal – Laboratory Networks, Microbial Culture Collections, and Taxonomies of Power (1939-2000)

Kirchhelle

Kirchhelle²

2022

Preprint

View full text Add to dashboard Cite

Bacteriophage-typing – using bacterial viruses to identify bacteria at the species and strain level – was the gold standard technology underlying the rapid expansion of international surveillance for major bacterial pathogens after 1945. The microbiological networks, taxonomies, and culture collections produced by phage-typers underpinned important advances in scientists’ understanding of microbial diversity and infection control efforts. However, embedded geopolitics, extractive microbial sampling, and cultural biases also distorted typing efforts and resulting findings in favour of high-income countries. Northern Normal merges classic historical research on phage-typing archives and publications with spatial analysis using ArcGIS to reconstruct the origins, rise, and biases of international phage-typing. Focusing on typing efforts for Salmonella enterica serovar Typhi (the cause of typhoid fever), it shows how (post)colonial phage-typing networks cemented the dominance of Northern microbiological hubs and led to an inverse reading of microbial prevalence and relevance. Whereas strains prevalent in the Global North were designated universal, those from endemic areas in the South were exoticized. The article tracks how taxonomic distinctions between ‘universal’ Northern strains and high-prevalence ‘exotic’ strains reinforced biosecurity concerns about the reimport of typhoid from Southern countries, led to the choice of non-representative strains to test typhoid vaccines, and facilitated growing neglect of typhoid at the international level. The article ends by reflecting on the persistence of (post)colonial microbiological infrastructures and resulting surveillance distortions in the genomic era.

show abstract

Section: Part Two: a Flood Of Datamentioning

confidence: 99%