Aerosol Physics Expert Analyzes Allegedly Defective Respirators

ByVictoria Negron

|

Updated onJanuary 7, 2022

This case involves a group of construction workers that were exposed to asbestos during the renovation of a brewery located on an industrial site. The project manager was aware of the risk of asbestos on site and mandated that all workers wear respirators while on site. The respirators used were marketed to filter small particles and prevent lung disease. In spite of consistent respirator use, many of the workers have developed asbestos-related complications, including mesothelioma. An expert in aerosol physics was sought to discuss the industry standards for respirators and testing methodology to determine if the filters were sufficient enough to withstand degradation.

Question(s) For Expert Witness

1. Please briefly describe your experience and knowledge relating to the design and use of respirators.

2. Can you speak to respirator testing conducted under the National Institute for Occupational Safety and Health?

3. What industry standards must manufacturers meet regarding the design and use of respirators?

Expert Witness Response E-087155

inline imageI am a professor with 28 years experience as a research technician. I have expertise in aerosol physics as applied to the assessment and control of workplace aerosols. I have had certification as an industrial hygienist and am a member of the industrial hygiene program in my department. I have been involved in direct research on respirators over the past 6 years with 2 publications on the subject and multiple conference presentations. I have been engaged in research related to the efficiency and pressure drop of face-mask respirators in various environmental conditions and under loading. We have conducted tests following the National Institute for Occupational Safety and Health methods for respirator testing, so I am familiar with them.

About the author

Victoria Negron

Victoria Negron

Victoria Negron has extensive experience in journalism and thought leadership in the legal space, with a background crafting content, whitepapers, webinars, and current event articles pertaining to the role of expert witnesses in complex litigation matters. She is a skilled professional specializing in B2B product marketing and content marketing. Currently, she serves as an Enterprise Product Marketing Manager at Postman, and previously held the position of Technical Product Marketing Manager at Palantir Technologies, where she developed her skills in launch strategies, go-to-market strategy, and competitive analysis.

Her expertise in content marketing was further refined during her tenure at the Expert Institute, where she progressed from a Marketing Writer to Senior Content Marketing Manager, and eventually to Associate Director of Content & Product Marketing. In these roles, she honed her abilities in digital marketing, SEO, content strategy, and thought leadership.

Educationally, Victoria holds a Master of Business Administration from the University of Florida - Warrington College of Business and a Bachelor of Arts in Literature, Art, and Hispanic Studies from Hamilton College. Her diverse educational background and professional experience have equipped her with a robust skill set in product marketing, content development, and strategic marketing initiatives.

Find an expert witness near you

What State is your case in?

What party are you representing?