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Increase of Legionellosis cases in Europe – Infographics July 20172. August 2017
The number of cases of the potentially fatal Legionnaires’ disease seems to be rising in Europe according to the July 2017 Legionnaires’ disease surveillance and outbreak report. It concludes that there is a lack of rapid and reliable control measures for water systems to prevent outbreaks.
Preventing outbreaks with efficient monitoring
One highly efficient means of preventing Legionellosis outbreaks is the regular and close monitoring of water systems, which is of particular importance for facilities like hospitals with transplant programs or elderly homes (Tablan O.C., 2003). The accredited standard method for Legionella detection, ISO 1173, is based on cultivating Legionella on plates, which can lead to variable results and takes up to 14 days. One reason for this is that a non-negligible portion of Legionella present in a sample do not grow on agar and is thus not detected by the standard method – the viable but non-culturable fraction of cells. Additionally, competing flora often overgrows agar plates and thereby prevents growth of Legionella. Therefore, the accuracy and reliability of the data acquired with the standard method is neither satisfactory nor sufficient for the evaluation of water systems.
The rqmicro method provides highly precise and fast solutions:
- Separation, concentration and purification of target cells from any matrix in 1 -2 hours instead of 14 days – Rapid testing method provides immediate process feedback
- Getting rid of 95% of the competing flora – Delivery of ready-to-use samples for cultivation on agar plates, flow cytometry, PCR, microscopy, etc.
- Detection of viable but non-culturable bacteria – Minimizing the risk of not only Legionnaires’ disease but also Pontiac fever
- Automatization & easy implementation – Limited training required
rqmicro’s vision is that consumers worldwide benefit from water and food which is free from microbiological contamination. A crucial step towards realizing that vision is to detect pathogens in a quick and accurate way. Our CellStream instrument and the test kit for Legionella pneumophila SG 1 represent an important step towards the realization of this vision.
Beauté, J. o. (2017, July). LEGIONNAIRES’ DISEASE IN EUROPE, 2011 TO 2015. Retrieved from Eurosurveillance: http://www.eurosurveillance.org/ViewArticle.aspx?ArticleId=22829
Tablan O.C., Anderson L.J., Besser R. (2003). Guidlines For Preventing Health-Care–Associated Pneumonia. Retrieved from Legionella.org: http://legionella.org/guidelines-for-preventing-health-care-associated-pneumonia-2003/
United States Department of Labor. (2016). Legionnaires’ Disease eTool: Disease Recognition. Retrieved from United States Department of Labor – OSHA: https://www.osha.gov/dts/osta/otm/legionnaires/disease_rec.html
World Health Organization. (2016, June). Legionellosis. Retrieved from World Health Organization: http://www.who.int/mediacentre/factsheets/fs285/en/
Award at the Swiss Diagnostics Start Up Day 201714. July 2017
Swissbiolabs organized a start-up challenge on 29th of June to award and support promising innovative ideas in diagnostics. We were very happy to participate at this great event and to get recognition in diagnostics with the second-place certificate.
CellStream & Legionella pneumophila SG1 Test Kit Video24. May 2017
In this video, Anna from the lab team will show you how easy it is to separate and quantify Legionella from tap water samples using our CellStream and Legionella pneumophila SG1 test kit.
New article about rqmicro’s technology by Laborpraxis.de10. April 2017
Take a look at this interesting article about rqmicro’s groundbreaking technology and its essential role in the field of Legionella detection (in German).
rqmicro featured in Laborpraxis.de3. March 2017
Investor Summit 201724. January 2017
rqmicro presented at the investor summit 2017 organized by the Swiss Economic Forum (SEF). View our trailer here: rqmicro AG – Trailer for Investor Summit 2017
Thank you all for the great interest in new water and food safety solutions and many good conversations!
Happy Holiday (Newsletter December 2016)22. December 2016
Happy holiday from rqmicro
We look back on an exciting and successful 2016 and are looking forward to interesting new challenges in 2017.
The CellStream device, successfully launched in the spring, allows rapid detection of Legionella within 1 to 2 hours. Laboratories in Switzerland and abroad rely on the rqmicro Legionella kit in combination with the CellStream.
New regulations, such as the monitoring of cooling systems, require innovative solutions. rqmicro provides the answer in the form of intelligent lab-on-a-chip technology, which detects pathogens in water samples quantitatively and with high specificity.
The rqmicro team continued to grow in 2016. With lots of physical effort and creativity, we have created ice sculptures at our Christmas party, which are connected to our mission in the field of microbiological safety of water and food.
We would like to sincerely thank you for your trust and we are looking forward to a lively exchange, productive cooperation and to meeting you personally at trade fairs or in your laboratory.
rqmicro among the Top 50 Startups in Switzerland16. September 2016
rqmicro has been featured again in the annual Top 100 List, this year on place 37! (up from place 74 in 2015)
Read here for more info on the Top 100 and the great event in Schlieren.