OOIR: Observatory of International Research

Papers

(The H4-Index of Brazilian Journal of Microbiology is 20. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)

Article	Citations
Prevalence of cagA, cagM, vacA and oipA genes in isolates of Helicobacter pylori obtained from hospital patients in Northeast Brazil	54
Circulation of bee-infecting viruses in Brazil: a call for action	48
The third wave of Seneca Valley virus outbreaks in pig herds in southern Brazil	39
Fungal diversity isolated from the gastrointestinal tract of psittacines kept as pets: a potential public health risk?	36
Effects of adding eubiotic lignocellulose on the performance, the gut microbiota, and short-chain fatty acids of layer chickens	36
Veterinary application of LAMP: a simple and visual detection tool for feline sporotrichosis	35
Detection of Sugarcane bacilliform virus in diseased sugarcane plants in Andhra Pradesh, India by serological and molecular methods	34
Cytokine secretion by in vitro cultures of lung epithelial cells, differentiated macrophages and differentiated dendritic cells incubated with pneumococci and pneumococcal extracellular vesicles	34
Further culture-independent characterization of the lactic microbiota of Serro artisanal cheese	31
Prevalence of bovine tuberculosis and attention zones for Mycobaterium bovis in the state of São Paulo (SP), Brazil, based on data from sanitary inspections at slaughterhouses	31
Exploring bacterial diversity in Arctic fjord sediments: a 16S rRNA–based metabarcoding portrait	30
The mntH gene of Burkholderia cenocepacia influences motility and quorum sensing to control virulence	28
DOT-MGA for rapid determination of susceptibility to the combination of Ceftazidime-avibactam and Aztreonam among Enterobacterales	27
Bioconversion of shrimp waste Litopenaeus vannamei using lactic acid fermentation: multi-strain optimization and characterization	27
Acinetobacter venetianus AMO1502: a strain isolated from an oil spill capable of degrading diesel and producing active surface compounds	23
Kinetics of antiviral gene expression in foot-and-mouth disease virus serotype O infected BHK-21 cells	22
First report of oral cryptococcal osteomyelitis in a cat	22
Performance assessment of a new serological diagnostic test for COVID-19 with candidate peptides from spike and nucleocapsid viral proteins	21
Vancomycin heteroresistance among methicillin-resistant clinical isolates S. haemolyticus, S. hominis, S. simulans, and S. warneri	21
First characterization of the oral microbiota of capybaras (Hydrochoerus hydrochaeris) in Brazil: insights into one health risks	20