International Urology and Nephrology, Год журнала: 2024, Номер 56(12), С. 3913 - 3919
Опубликована: Июль 16, 2024
Язык: Английский
Nature Reviews Microbiology, Год журнала: 2024, Номер 22(12), С. 742 - 755
Опубликована: Июль 19, 2024
Язык: Английский
Процитировано
15
Environment International, Год журнала: 2024, Номер 190, С. 108857 - 108857
Опубликована: Июнь 28, 2024
Bioaerosols are more likely to accumulate in the residential environment, and long-term inhalation may lead a variety of diseases allergies. Here, we studied distribution, influencing factors diffusion characteristics indoor outdoor microbiota pollution six buildings Guangzhou, southern China over period one year. The results showed that particle sizes bioaerosol were mainly range inhalable size (<4.7 μm) with small difference among four seasons (74.61 % ± 2.17 %). microbial communities obvious seasonal differences high abundance summer, but no geographical differences. Among them, bacteria abundant than fungi. dominant microbes environments similar, Anoxybacillu, Brevibacillus Acinetobacter as bacteria, Cladosporium, Penicillium Alternaria airborne microbiomes sensitive temperature particulate matter (PM2.5, PM10) concentrations. Based on Sloan neutral model, prone random fungi, microbiome can be randomly distributed between two each season. Bioaerosol was from outdoor. health risk evaluation risks higher those air purifier had better removal efficiency 1.1–4.7 μm microorganisms, Gram-negative Gram-positive bacteria. This study is great significance for assessment control exposure.
Язык: Английский
Процитировано
12
Journal of Hazardous Materials, Год журнала: 2024, Номер 468, С. 133788 - 133788
Опубликована: Фев. 13, 2024
Язык: Английский
Процитировано
9
The ISME Journal, Год журнала: 2024, Номер 18(1)
Опубликована: Янв. 1, 2024
The microbiome of the built environment comprises bacterial, archaeal, fungal, and viral communities associated with human-made structures. Even though most these microbes are benign, antibiotic-resistant pathogens can colonize emerge indoors, creating infection risk through surface transmission or inhalation. Several studies have catalogued microbial composition ecology in different types. These informed vitro that seek to replicate physicochemical features promote pathogenic survival transmission, ultimately facilitating development validation intervention techniques used reduce pathogen accumulation. Such interventions include using Bacillus-based cleaning products on surfaces integrating bacilli into printable materials. Though this work is its infancy, early research suggests potential use biocontrol hospital- home-acquired multidrug-resistant infections. Although hold promise, there an urgent need better understand environments determine how solutions alter species interactions. This review covers our current understanding proposes strategies translate knowledge effective pathogens.
Язык: Английский
Процитировано
8
ERJ Open Research, Год журнала: 2025, Номер 11(2), С. 01316 - 2024
Опубликована: Март 1, 2025
The #ERSCongress 2024 sessions showcased by Assembly 6 (Epidemiology and Environment) underline the urgent need to address environmental occupational exposures, improve smoking cessation tools, advance epidemiological methodologies https://bit.ly/4fUzhPi.
Язык: Английский
Процитировано
0
International Journal of Infectious Diseases, Год журнала: 2025, Номер unknown, С. 107896 - 107896
Опубликована: Март 1, 2025
Following the lifting of COVID-19 non-pharmaceutical interventions in China, respiratory infections surged, though specific causes remained unclear. This study provided a comprehensive overview infectome patients with acute febrile illness (AFRI) to inform disease surveillance. Between March 2023 and February 2024, 1,163 oropharyngeal swabs from AFRI 338 healthy individuals were collected Shenzhen. Meta-transcriptomic sequencing was employed for microbial analysis. We identified 14 viruses 10 bacteria species known cause human disease. Influenza virus, SARS-CoV-2, Streptococcus pneumoniae, redondovirus most common, negative correlation between H3N2 SARS-CoV-2. Notably, we detected certain enterovirus subtypes (e.g., Coxsackievirus A6 Echovirus 30), previously overlooked pathogens redondovirus), rare like pseudopneumoniae. Comparisons revealed five showed significantly higher abundance than controls, despite no significant differences others probably due their limited number positive pools. Seasonal shifts diversity composition observed, climate factors temperature precipitation playing role. Phylogenetic analysis changes genotype dominant pathogen lineages. highlighted complex following restrictions, demonstrating value meta-transcriptomics over PCR-based methods more detailed
Язык: Английский
Процитировано
0
Environmental Science & Technology, Год журнала: 2025, Номер unknown
Опубликована: Апрель 14, 2025
Airborne pathogens and antimicrobial resistance (AMR) present significant global health threats. Household waste collection facilities (WCFs), crucial initial nodes in urban management systems, have been understudied regards to their role emitting these hazards. This study investigated the abundance, composition, sources, driving mechanisms, risks associated with AMR originating from WCFs a major city, using culture-based analysis, high-throughput sequencing, risk modeling, respectively. The atmospheric escape rates of culturable bacteria (43.4%), fungi (71.7%), antibiotic-resistant (ARB) (43.7%) were estimated based on concentration differences between interior exterior by SourceTracker2 analysis. Health assessments showed that annual infection for waste-handling workers ranged 0.194 0.489, far exceeding World Organization's acceptable limit 10-4. Community exposure notable up 220 m downwind WCFs, marking maximum extent pathogen dispersion. Our analysis suggests approximately 6.3% megacity's area (equivalent 400 km2) is within potential zones influenced WCF emissions. These results underscore critical need evaluate mitigate public posed airborne emitted megacities globally.
Язык: Английский
Процитировано
0
The Microbe, Год журнала: 2025, Номер unknown, С. 100353 - 100353
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
Опубликована: Март 17, 2025
Review A Critical Mini-Review on Atmospheric Ozone Mediated Alterations of Bioaerosols and Their Effects Human Health Linghui Peng 1,2, Caiqing Guiying Li Taicheng An 1,2,* 1 Guangdong-Hong Kong-Macao Joint Laboratory for Contaminants Exposure Health, Guangdong Key Environmental Catalysis Risk Control, Institute Pollution University Technology, Guangzhou 510006, China 2 National Engineering VOCs Control Material & Technology Branch, Basic Research Center Excellence Ecological Security Green Development, School Science Engineering, * Correspondence: [email protected] Received: 3 February 2025; Revised: 12 March Accepted: 14 Published: 17 2025 Abstract: are airborne particles that contain microorganisms their derivatives, attracting much attention recently due to global epidemic COVID-19. In fact, characteristics bioaerosols can be significantly influenced by pollutants in air. As one the most common ambient air pollutants, ozone (O3) may influence finally affects health effects. However, interaction association between atmospheric pollution poorly understood. this critical mini-review, recent research about influences O3 biological components, physical characteristics, bio-activity, evolution community structure as well risk is reviewed. addition, mini-review also highlights play a potential role boost spread antibiotics resistance genes some extent, which warns public properly control bioaerosol pollutions synchronously.
Язык: Английский
Процитировано
0
The Science of The Total Environment, Год журнала: 2024, Номер 949, С. 175122 - 175122
Опубликована: Июль 29, 2024
The aim was to study associations between dialkylphosphates (DAPs), organophosphate (OP) metabolites in urine, biomarkers of OP insecticide exposure, and respiratory symptoms among children upper northern Thailand. We recruited junior high school randomly selected schools four cities (N = 337), with repeated data collection wet dry seasons. Urine collected analyzed for six metabolites, creatinine adjustment. Total DAP expressed as sum DAPs. Data on by a standardized questionnaire. Associations were multiple logistic regression. Totally 11.3 % lived farm families. DAPs concentration higher season (p 0.002) but did not differ non-farm children. associated current wheeze 0.019), asthma attacks 0.012) breathlessness last 12 months 0.021). 0.042), stronger dimethylphosphate (DMPs) than diethylphosphate (DEPs). DMPs are produced certain pesticides. Biomass burning inside or outside the home, dampness mold at enhanced association total breathlessness. In conclusion, pesticide measured urinary DAPs, similar OPs especially DMP related pesticides, can increase asthmatic symptoms, season. Combined exposure smoke from biomass burning, mold, further prevalence There is need reduce Thai Since different pesticides be used seasons, studies health effects should done
Язык: Английский
Процитировано
3