New Studies Conclude Xlear Kills and/or Deactivates SARS-CoV-2
30.11.2020 11:00:00 EET | Business Wire | Press release
New in vitro studies, led by renowned authority on respiratory diseases, conclude Xlear nasal spray is “an effective...and replicable means to deactivate SARS-CoV-2...to an undetectable amount of infectious virus.” This conclusion is “validated by two independent sets of experiments, performed by different labs, on different viral strains...” The Virucidal studies were independently funded.
“The Virucidal Studies shed important light on the role Xlear can play in helping combat the COVID-19 pandemic,” said Dr. Gustavo Ferrer, who is leading the research team.
State of scientific research:
Nasal sprays, such as Xlear, reduce viral load in the nose, which is vital in fighting COVID-19. Research shows COVID-19 primarily infects and spreads through the upper respiratory system. By reducing viral load in the nose, nasal sprays help limit the severity and transmission of SARS-CoV-2 (COVID-19). https://jamanetwork.com/journals/jamaotolaryngology/fullarticle/2768627.
Xlear’s components are antiviral—they block viral adhesion in the nose. See, for example, https://www.biorxiv.org/content/10.1101/2020.08.19.225854v1.full.pdf. This Univ. of Tennessee study on SARS-CoV-2 concluded: “antiviral nasal sprays...contribute reduce...viral load...slowing down disease progression...and transmission...”
Peer-reviewed case studies indicate Xlear helps in treating COVID-19: First-look trial at Larkin Community Hospital (Miami), determined: “symptomatic, COVID-19 patients, treated with [Xlear], as an adjunct to...[standard care],” showed “rapid clinical improvement and shorten[ed] time” to negative COVID-19 PCR tests. https://www.cureus.com/articles/43909-potential-role-of-xylitol-plus-grapefruit-seed-extract-nasal-spray-solution-in-covid-19-case-series.
Xlear has been used for over 20 years by millions of people worldwide without a single significant adverse incident report.
“Building on the existing data, these Virucidal Studies show Xlear is not just antiviral, it is virucidal (kills/deactivates SARS-CoV-2). This combination of antiviral and virucidal capabilities is an important one-two punch in fighting the virus,” said Nathan Jones, CEO of Xlear. “With the pandemic raging worldwide, we must use every tool we can to fight it. Failing that needlessly risks millions of lives. Weighing our 20-year safety record, against the risks of this deadly virus, it’s clear Xlear needs to be in widespread use,” Jones concluded.
Full study: https://www.biorxiv.org/content/10.1101/2020.11.23.394114v1.full
More information on Xlear: https://xlear.com/
About Dr. Gustavo Ferrer
Dr. Ferrer, MD FCCP, is an Associate Professor of Medicine and Founder of the Cleveland Clinic Florida Interstitial Lung Disease Clinic and the Aventura Hospital Pulmonary and Critical Care fellowship. He currently serves as President of Intensive Care Experts/Aventura Pulmonary Institute and previously served as United Nations University Director of Respiratory Research, Venezuela.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20201130005291/en/
Contact information
Jeff Gulko
617.304.7339
jeff@thegulkogroup.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Wolters Kluwer Named Top Vendor Law Firm SaaS Solution Provider in the DACH Region for 202720.7.2026 10:00:00 EEST | Press release
Wolters Kluwer’s Legal & Regulatory has been recognized as a top vendor for Law Firm SaaS Solutions in the DACH region for 2027, according to the latest Vendor Selection Matrix™ by Research in Action. Kleos, the company's cloud-native legal practice management platform, achieved a shared first-place position in the ranking and received the highest scores for customer satisfaction, value for money and customer recommendation among surveyed law firms in Germany, Austria and Switzerland. The recognition builds on the platform's earlier pan-European leadership position and reinforces Kleos' standing as one of Europe's leading legal practice management solutions. "We are proud to be recognized as a leading provider of Law Firm SaaS Solutions in the DACH region,” said Sergio Liscia, Vice President Legal Software at Wolters Kluwer. “What makes this recognition particularly meaningful is that it reflects the experience of legal professionals themselves. Achieving the highest ratings for custom
IQM and Deutsche Bahn Demonstrate Quantum Algorithm for Railway Scheduling on Real Operational Data20.7.2026 09:00:00 EEST | Press release
IQM Quantum Computers (Nasdaq: IQMX), a global leader in full-stack superconducting quantum computers, today published the results of a research collaboration with Deutsche Bahn, Europe’s largest rail operator, exploring how quantum computing can improve railway scheduling. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260719172592/en/ IQM's whitepaper on hybrid quantum optimization for railway scheduling, developed with Deutsche Bahn. Using a real operational dataset from Deutsche Bahn, a schedule of 190 trips across five German cities translating into roughly 98,500 possible cycles, the two organizations developed and tested a hybrid quantum-classical algorithm designed for enterprise-scale optimization problems. As detailed in a published whitepaper here, the IQM team applied the Quantum Approximate Optimization Algorithm (QAOA) in manageable stages, with the quantum component solving smaller subproblems within a classic
Galderma Launches Alastin ® in Japan and Key Markets Across Asia Pacific, Expanding Its Footprint in the Region20.7.2026 08:00:00 EEST | Press release
Galderma (SIX: GALD), the pure-play dermatology category leader, today announced the launch of Alastin – its premium regenerative skincare brand – across the JPAC region. The brand recently launched in Taiwan, will soon launch in Japan, and has received approval to launch in Singapore and South Korea, with planned market introduction in September and November, respectively. This expansion follows Alastin’s recent launches in China and Australia and underscores Galderma’s continued investment in JPAC, a region characterized by advanced skincare practices and rapid growth in injectable aesthetics.1,2 This is increasing demand for integrated skincare solutions that support skin readiness, recovery and long-term quality.3,4,5 Alastin addresses this need through its range of peri-procedural support and daily skincare products that amplify the skin’s natural regenerative abilities, supporting recovery and enhances visible outcomes of in-demand aesthetic procedures such as energy-based device
Incyte Data to Be Highlighted in Four Rapid Oral Presentations at the European Society for Medical Oncology (ESMO) Congress 2026 Support Efforts to Improve Outcomes in Difficult-to-Treat Cancers17.7.2026 20:10:00 EEST | Press release
Incyte (Nasdaq:INCY) today announced that it will highlight data from several programs in its oncology portfolio in six presentations at the European Society of Medical Oncology (ESMO) Congress 2026, being held October 23 - 27, 2026, in Madrid. “The data at ESMO will further illustrate Incyte’s commitment to advancing innovation for patients with cancer,” said Pablo J. Cagnoni, M.D., President, Incyte and Global Head of Research and Development. "Among the presentations are important updates from our KRAS G12D inhibitor in advanced pancreatic cancer and colorectal cancer, our TGFβR2×PD-1 bispecific antibody in microsatellite stable colorectal cancer and our CDK2 inhibitor in recurrent epithelial ovarian cancer – investigational approaches that reflect our focus on areas where there is significant need for novel therapies." Details on key data presentations at ESMO include: Rapid Oral Presentations INCB161734 (KRAS G12D) Safety and Efficacy of Oral KRAS G12D Inhibitor INCB161734 as Mono
STL Expands Its Optical Connectivity Portfolio in the US with the CONCAT Solution17.7.2026 15:24:00 EEST | Press release
STL Optical Connectivity NA, LLC, (STLOC), a U.S. subsidiary of STL (Sterlite Technologies Ltd.) [NSE: STLTECH], a leading connectivity solutions provider for AI-ready digital infrastructure, today announced that it launched its new advanced FTTH solution, CONCAT, after successfully completing field trials on the networks of one of the largest telecom service providers in the United States. Following successful field validation, CONCAT is now available to digital infrastructure providers seeking faster fiber rollouts with reduced deployment complexity and labor. It enables up to 71% in labor cost savings by eliminating most field splicing through factory-assembled, pre-connectorized fiber segments that deliver plug-and-play installation. CONCAT simplifies fiber deployment by shifting critical fiber preparation and termination into a controlled manufacturing environment ensuring consistent quality, faster installation, and lower operational risk in the field. CONCAT solution is ideal fo
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom