Environmental bioaerosol surveillance as an early warning system for pathogen detection in North Carolina swine farms: A pilot study

Author(s):  
Benjamin D. Anderson ◽  
Myagmarsukh Yondon ◽  
Emily S. Bailey ◽  
Ege K. Duman ◽  
Ryan A. Simmons ◽  
...  
2021 ◽  
Vol 11 (11) ◽  
pp. 5308
Author(s):  
Joseph J. Bango ◽  
Sophia A. Agostinelli ◽  
Makayla Maroney ◽  
Michael Dziekan ◽  
Ruba Deeb ◽  
...  

The COVID-19 pandemic has highlighted the need for improved airborne infectious disease monitoring capability. A key challenge is to develop a technology that captures pathogens for identification from ambient air. While pathogenic species vary significantly in size and shape, for effective airborne pathogen detection the target species must be selectively captured from aerosolized droplets. Captured pathogens must then be separated from the remaining aerosolized droplet content and characterized in real-time. While improvements have been made with clinical laboratory automated sorting in culture media based on morphological characteristics of cells, this application has not extended to aerosol samples containing bacteria, viruses, spores, or prions. This manuscript presents a strategy and a model for the development of an airborne pandemic early warning system using aerosol sampling. 


2012 ◽  
Vol 10 (4) ◽  
pp. 293 ◽  
Author(s):  
Ashutosh Sutra Dhar, PhD ◽  
Mehedi Ahmed Ansary, PhD

Early warning plays a major role in catastrophic loss reduction during natural disasters. An early warning system should address the needs of the disasterprone community for the system to be effective and sustainable. This article presents a community-based evaluation of an existing early warning system in a disaster- prone district of Bangladesh. The evaluation is based on several questionnaire surveys carried out within the vulnerable communities in the district. A new satellite- based early warning system was also deployed around the district on a pilot basis.The challenges for the new satellite-based system are discussed based on this pilot study. The study revealed that the community level questionnaire survey could be effective for the design of a sustainable early warning system.


2021 ◽  
Vol 16 (7) ◽  
pp. 3-8
Author(s):  
Eric Sage ◽  
Nancy Maruyama ◽  
Joseph Hageman

Introduction The main purpose of this study is to determine the incidence of premonition in SIDS parents vs. Non-SIDS/Control Group parents and to test for a number of other anomalous "markers" noted anecdotally by decades of in the field observation. Evidence of premonition and these other "markers" as consistent elements of the SIDS phenomenon could serve as an "early warning system" for a future SIDS event if confirmed by larger studies. Methodology Both groups of SIDS parents and Control parent participants completed electronic questionnaires on the SurveyMonkey platform for statistical analysis. Results The results of this pilot study indicated statistically significant differences between the SIDS parent and Non-SIDS control study groups for premonition and a set of other anomalous markers. Conclusion The authors believe that this pilot study of premonition and other markers may provide an "early-warning" system for an impending SIDS event if confirmed with future larger studies. Importance: This pilot study confirms results of the value of premonition as well as other anomalous observations by parents whose infants may be at risk for a SIDS event. This study deserves to be confirmed by larger studies and, if so, confirmed indicates a reliable "early warning system" for an impending SIDS event. We face the problem if this SIDS event represents the small percentage of infants who will die of SIDS, even if a diagnostic evaluation and management, including hospital admission and monitoring, may not prevent death from SIDS. However, if this premonition is predictive of Sudden Unexplained Infant Death (SUID) secondary to a potentially preventable etiology, this infant death may be preventable.


2009 ◽  
Vol 52 (2) ◽  
pp. 501-518 ◽  
Author(s):  
Christian Huggel ◽  
Nikolay Khabarov ◽  
Michael Obersteiner ◽  
Juan Manuel Ramírez

2020 ◽  
Vol 6 (2) ◽  
pp. 112
Author(s):  
Veronika Hutabarat ◽  
Enie Novieastari ◽  
Satinah Satinah

Salah satu faktor dalam meningkatkan penerapan keselamatan pasien adalah ketersediaan dan efektifitas prasarana dalam rumah sakit. Early warning system (EWS) merupakan prasarana dalam mendeteksi perubahan dini  kondisi pasien. Penatalaksanaan EWS masih kurang efektif karena parameter dan nilai rentang scorenya belum sesuai dengan kondisi pasien. Tujuan penulisan untuk mengidentifikasi efektifitas EWS dalam penerapan keselamatan pasien. Metode penulisan action research melalui proses diagnosa, planning action, intervensi, evaluasi dan  refleksi. Responden dalam penelitian ini adalah  perawat yang bertugas di area respirasi dan pasien dengan kasus kompleks respirasi di Rumah Sakit Pusat Rujukan Pernapasan Persahabatan Jakarta. Analisis masalah dilakukan dengan menggunakan diagram fishbone. Masalah yang muncul belum optimalnya implementasi early warning system dalam penerapan keselamatan pasien. Hasilnya 100% perawat mengatakan REWS membantu mendeteksi kondisi pasien, 97,4 % perawat mengatakan lebih efektif dan 92,3 % perawat mengatakan lebih efesien mendeteksi perubahan kondisi pasien. Modifikasi EWS menjadi REWS lebih efektif dan efesien dilakukan karena disesuaikan dengan jenis dan kekhususan Rumah Sakit dan berdampak terhadap kualitas asuhan keperawatan dalam menerapkan keselamatan pasien. Rekomendasi perlu dilakukan monitoring evaluasi terhadap implementasi t.erhadap implementasi REWS dan pengembangan aplikasi berbasis tehnologi


PEDIATRICS ◽  
2016 ◽  
Vol 137 (Supplement 3) ◽  
pp. 256A-256A
Author(s):  
Catherine Ross ◽  
Iliana Harrysson ◽  
Lynda Knight ◽  
Veena Goel ◽  
Sarah Poole ◽  
...  

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