Predict your next investment

Wolfensberger company logo
INDUSTRIAL | Manufacturing / Machine Tools & Accessories Manufacturing

See what CB Insights has to offer

Founded Year



Acq - Fin | Alive

About Wolfensberger

Wolfensberger is a Swiss casting company offering precision casting, sand casting and machining services to clients in the commercial vehicle, ship-building and machine engineering sectors.

Wolfensberger Headquarter Location

Bäretswilerstrasse 45

Bauma, 8494,


+41 (0)52 396 11 11

Latest Wolfensberger News

MRSA contamination in hospital rooms depends on activity level

Sep 14, 2021

ADD TOPIC TO EMAIL ALERTS Receive an email when new articles are posted on Please provide your email address to receive an email when new articles are posted on . Please try again later. If you continue to have this issue please contact . Back to Healio Environmental MRSA contamination of hospital rooms likely depends on patient activity and level of colonization, researchers reported in Infection Control & Hospital Epidemiology. “We wanted to learn more about the temporal dynamics or MRSA contamination of hands and environment in patients colonized or infected with MRSA,” Aline Wolfensberger, MD, attending physician in the division of infectious diseases and hospital epidemiology at the University Hospital Zurich, told Healio. “We already know from several studies that the patient environment is often contaminated with MRSA, but we did not have a lot of information about how long it takes to contaminate the room and what are drivers of contamination.” After 90 minutes, 27% of MRSA patients’ hands and 6% of tested environmental sites were contaminated with MRSA. Source: Adobe Stock. Wolfensberger and colleagues conducted a real-life microbiological evaluation of environmental MRSA contamination in hospital rooms in relation to recent patient activity in two hospitals one in Zurich and one in Ann Arbor, Michigan. They sampled the groin, axilla, nares and dominant hands of 10 patients and six environmental high-touch surfaces in the patients’ rooms at baseline and cultured patient hands and high-touch surfaces three more times at 90-minute intervals. They assessed patient activity through interviews at the Zurich hospital and video footage at the hospital in Ann Arbor. Overall, the study enrolled 10 patients colonized or infected with MRSA and collected 40 hand and 240 environmental samples. At baseline, 30% of hands and 20% of high-touch surfaces tested positive for MRSA, the researchers reported. At follow-up intervals, eight (27%) of 30 patient hands and 10 (6%) of 180 environmental sites were positive. According to the study, the activity of the patient explained seven of the 10 environmental contaminations, whereas patients with higher contamination pressure scores showed a trend toward higher environmental contamination. “MRSA contamination of the patient hand and the patient room of a MRSA-positive patient is highly dynamic and probably depends on how active the patient is and how many of his/her body sites are colonized with MRSA,” Wolfensberger said. “This finding, if confirmed by a study including a larger sample size of patients, might help to identify patients who do ‘spread’ MRSA more easily or often than others.” Read more about

Predict your next investment

The CB Insights tech market intelligence platform analyzes millions of data points on venture capital, startups, patents , partnerships and news mentions to help you see tomorrow's opportunities, today.

CB Insights uses Cookies

CBI websites generally use certain cookies to enable better interactions with our sites and services. Use of these cookies, which may be stored on your device, permits us to improve and customize your experience. You can read more about your cookie choices at our privacy policy here. By continuing to use this site you are consenting to these choices.