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Antimicrobial resistance (AMR) is a serious global health crisis. It is getting worse every year. Low- and middle-income countries (LMICs) are the most affected. This is mainly because infectious diseases are very common there. Poor water, sanitation, and hygiene (WASH) systems make things worse. On top of that, vaccination rates in these countries remain very low. All these factors together make AMR a much bigger threat in LMICs than anywhere else.The recent data showed that bacterial AMR was linked to about 4.95 million deaths worldwide, and 1.27 million of the deaths were directly attributable in 2019. Using information from the Global Burden of Diseases, Injuries and Risk Factors Study 2021. The GBD Antimicrobial Resistance Collaborators employed statistical modelling to evaluate AMR trends from 1990 to 2021 and to forecast the burden through 2050 across 204 nations and territories.The results are concerning. AMR-related deaths have increased significantly. Older adults aged 70 and above are the most affected group. However, there is some good news too. Deaths among children under five have dropped by nearly 50%. This is a big achievement. Better infection prevention has played a major role in this. Vaccination programs have also made a real difference. Improved water and sanitation (WASH) initiatives have helped as well. These combined efforts have clearly saved many young lives.Key pathogens contributing to AMR mortality include Klebsiella pneumoniae, Escherichia coli, Streptococcus pneumoniae and meticillin-resistant Staphylococcus aureus (MRSA). In the absence of improved interventions, deaths attributable to AMR are anticipated to rise to 1.91 million annually by 2050. It is important to strengthen infection prevention, surveillance, vaccination, and WASH with integrated One Health approaches to ease the future impact of AMR.

Inverted Urothelial Papilloma (IUP) is an unusual variety of urothelial tumors that typically occurs in adults, with a predominance in males. The definitive diagnosis of IUP relies on histopathological examination, as the clinical presentation and endoscopic appearance are non-specific. The recommended treatment for IUP includes the complete transurethral resection, with some controversy regarding the need for cystoscopic follow-up. In this case, we present an atypical instance of IUP in a 21-year-old male patient, diagnosed with gross hematuria and irritative lower urinary tract symptoms. A clinical assessment revealed a 3.0 × 2.6 cm intravesical mass. The definitive diagnosis was confirmed histopathologically and further substantiated by immunohistochemistry, which demonstrated low expression of p53 and Ki-67, effectively ruling out malignancy. This case underscores the diagnostic challenges posed by bladder masses in young adults, emphasizing the necessity of integrating morphological and immunohistochemical findings to prevent overdiagnosis of urothelial carcinoma. The paper focuses on the diagnostic approach and management of this rare condition in the young male population.

Fenvalerate is a widely used synthetic pyrethroid insecticide with recognised toxicity to aquatic organisms. This study evaluated its toxic effects on zebrafish (Danio rerio) by assessing mortality, biochemical alterations, and protein profile changes following exposure to 20–100 µg/L fenvalerate. Mortality increased in a concentration- and time-dependent manner. At 20 µg/L, mortality increased from 55% at 24 h to 82% at 96 h, while 40 and 60 µg/L resulted in mortality rising from 62% to 94% and 71% to 99%, respectively. Exposure to 80 µg/L caused 79–100% mortality, and complete mortality was observed at 80 and 100 µg/L after 72 and 96 h, respectively. Sublethal (LC50) exposure induced significant biochemical changes in gill and muscle tissues. Gill protein content decreased from 120.0 ± 1.22 mg/g in controls to 110.0 ± 1.40 mg/g after 96 h, whereas muscle protein declined from 80.2 ± 1.3 to 60.0 ± 2.7 mg/g. Lipid reserves were also markedly reduced, with muscle lipid content decreasing from 4.0 ± 0.46% to 3.1 ± 0.12% and gill lipid content from 6.5 ± 0.22% to 2.5 ± 0.31% after 96 h. SDS-PAGE analysis revealed distinct alterations in protein banding patterns between control and treated fish, indicating fenvalerate-induced changes in protein expression. These findings demonstrate that fenvalerate causes severe concentration- and time-dependent toxicity, leading to increased mortality, depletion of proteins and lipids, and altered protein profiles, highlighting its ecological risk to aquatic organisms and the utility of zebrafish as a sensitive model for pesticide toxicity assessment.

Dry eye or keratoconjunctivitis sicca, is commonly seen in the dog. Veterinary ophthalmologists diagnose this aqueous tear deficiency using the Schirmer tear test (STT), but this measures tear production and does not indicate ocular surface pathology. The vital dye Rose Bengal is commonly used in the diagnosis of dry eye in human patients but until now has not been reported in veterinary patients. Here we corelate the degree of Rose Bengal staining with the STT value and find a reasonable association between dye staining of the ocular surface and tear production, although clearly other factors are also important in the genesis of ocular surface damage in dry eye.

Although the veterinary art has been practiced since antiquity, the modern era began in the 18th century with the establishment of the discipline of “Veterinary Science” at universities. In the 19th century, veterinary education began in Australia with Kendall’s private veterinary school in 1888 [1]. In 1909, a Veterinary Faculty was established at the University of Melbourne and Kendall’s school was incorporated into it. In 1910, a second faculty was established at the University of Sydney and in 1936, a third was established at the University of Queensland [2-4]. A fourth school was established at Murdoch University in Western Australia (WA) in 1974 [5].

Objective: To perform a review of brain biopsies in the canine species and determine if it is possible to compare the stereotactic and neuronavigation results. Method: A search was performed in NCBI’s PubMed database for stereotactic or neuronavigational canine brain biopsy publications and articles which met at least one of the inclusion criteria and not any of the exclusion criteria were selected. The inclusion criteria were: 1) assessment of the specificity of the biopsy, 2) assessment of system accuracy, 3) assessment of the biopsy results, and 4) duration of the procedure. Results: Only one article met all the inclusion criteria. Eleven articles that partially met the criteria were used for comparison. Authors used different stereotaxic methods and two used neuronavigation equipment. The authors of the stereotactic studies either adapted devices from human medicine or developed their own devices; the level of accuracy was variable (errors of 0.0 mm to 5.1 mm), and the two articles that used animals with spontaneous lesions had a diagnostic specificity rate higher than 90 percent. The accuracy of the neuronavigation studies was approximately 3.3 mm; however, no live animals were used. Conclusions: It was not possible to properly compare stereotactic and neuronavigation techniques. To do so, the methodologies and the assessed parameters need to be standardized.

Worldwide, Canine Distemper Virus (CDV) infection is a highly prevalent disease with high morbidity and mortality. CDV causes a multisystemic disease in a wide range of hosts including 9 families of mammals among them some primates, cetaceans and numerous carnivores. It presents a high tropism for lymphoid, neurological and epithelial tissue, leading to an infection of almost all systems, so the clinical signs observed are very varied. The diagnosis is made based on the clinical presentation of the disease, which considers a variety of signs and must be confirmed by a laboratory diagnostic method. The molecular technique called Reverse Transcription Polymerase Chain Reaction (RT-PCR) has been used to characterize viral strains based on the basis of genetic differences on the hemagglutinin (H) gene of CDV has allowed the identification of 14 circulating lineages in the world. Two lineages, namely the America-1 and the Europe-1/South America-1 have been described in Chile. The goal of this work was to implement a multiplex RT-PCR protocol, which was built on the in silico design of primers based on the H gene nucleotide sequences stored in the Genbank® database. This method was capable of detecting the previously described two circulating genetic lineages of CDV in a differential way providing a supporting diagnostic tool for epidemiological studies in the country. These results suggest that the primers described here are extremely selective for the above-mentioned lineages. In addition, our initial screening indicated that most analyzed clinical samples corresponded to the America-1 lineage, stressing the need for a continuous surveillance in order to properly address the prevalence of both lineages in Chile.

Intravaginal erosion of synthetic mesh after laparoscopic promontofixation(sacrocolpopexy) is an uncommon but clinically relevant late complication. When mesh becomes exposed within the bladder, it may function as a persistent foreign body, encouraging chronic inflammation, bacterial colonization, recurrent lower urinary tract symptoms, and progressive encrustation that can culminate in bladder stone formation. We report a 60-year-old woman with a history of laparoscopic promontofixation using standard polypropylene mesh performed approximately five years earlier. She presented with progressive urinary symptoms. Bladder ultrasound demonstrated an intravesical calculus, and diagnostic cystoscopy confirmed a bladder stone developing on exposed intravesical mesh fibers, consistent with intravesical mesh erosion. Endoscopic management was performed with cystolithotripsy followed by section/resection and removal of the exposed intravesical mesh to eliminate the lithogenic nidus, with a favorable outcome. In women with prior promontofixation presenting with bladder stones, recurrent urinary tract infections, hematuria, or persistent irritative urinary symptoms, intravesical mesh erosion must be considered. Cystoscopy is essential for diagnosis because imaging may identify the stone but not the underlying foreign-body etiology, and definitive treatment requires both stone clearance and elimination of intravesical foreign material to prevent recurrence.

Poxviruses are big, double-stranded DNA viruses that can infect a variety of animal hosts, including humans. Other clinically significant poxvirus infections, such as monkeypox (mpox), cowpox, and molluscum contagiosum, continue to present new and re-emerging public health issues even after smallpox was eradicated. The epidemiology, transmission dynamics, clinical manifestations, diagnostic methods, and treatment approaches of the four main human poxvirus infections are all covered in this study’s methodical narrative synthesis.Relevant studies published between 2000 and 2025 were found by a systematic search of PubMed, Scopus, and Google Scholar; 34 of them were included in the final analysis. Results show that poxviruses differ significantly in host range, transmission patterns, and disease severity, despite sharing common biological traits including cytoplasmic replication and distinctive cutaneous lesion progression. While mpox has resurfaced worldwide, exhibiting persistent human-to-human transmission during the 2022–2023 outbreak, smallpox is still historically relevant because of its high fatality and successful eradication. Cowpox is still an uncommon zoonotic disease associated with animal reservoirs, while Molluscum contagiosum is still very common, especially in children and immunocompromised people. Antiviral medications like tecovirimat offer treatment options for severe cases, and advances in molecular diagnostics, especially polymerase chain reaction, have improved detection.The impact of dwindling population immunity and growing human-animal interaction is demonstrated by the resurgence and persistence of poxvirus diseases. To reduce future epidemics, more surveillance, better diagnostic capabilities, and integrated One Health policies are crucial.

Diabetes mellitus is a metabolic disorder characterized by chronic hyperglycemia and disrupted carbohydrate, fat, and protein metabolism, representing a growing health issue in Bosnia and Herzegovina, particularly among the elderly. This study evaluated the accumulation and distribution of identified risk factors among 108 elderly patients with type 2 diabetes (54 females and 54 males) treated at the Clinical Center University of Sarajevo. Evaluated risk factors included age, sex, hyperlipidemia, adiposity, family history, smoking, hypertension, and elevated fibrinogen levels. The overall mean number of identified risk factors was 4.11 per patient (SD = 1.32, range: 1–8). Female patients exhibited a slightly higher mean (4.26, SD = 1.36) than male patients (3.96, SD = 1.27), but this difference was not statistically significant (t = 1.18, df = 106, p = 0.240). Overall, 80.56% of patients presented with 3–5 risk factors, 12.04% with 6 or more, and only 7.41% with 2 or fewer, showing no significant association between sex and risk burden category (p = 0.670). In conclusion, elderly patients with type 2 diabetes exhibit a high cumulative risk-factor burden that is comparable between sexes, underscoring the need for comprehensive, multi-targeted intervention strategies in clinical practice.