Skip directly to search Skip directly to A to Z list Skip directly to site content Skip directly to page options
CDC Home

NIOSH Science Blog

Safer Healthier Workers

Selected Category: Emergency Response/Public Sector

One Size Does Not Fit All

Categories: Emergency Response/Public Sector, Personal Protective Equipment, Transportation


When your safety and your life depends on it, you need your equipment to fit properly. This is especially true in the workplace. Improper fit may prevent workers from performing their job duties safely and effectively. If your respirator does not seal properly to your face, if your gloves are too big, if your seatbelt cannot buckle with your safety gear on . . . you get the picture.

Anthropometry is the science of defining human body dimensions and physical characteristics. The National Institute for Occupational Safety and Health (NIOSH) conducts anthropometric research to prevent work-related injuries and deaths by studying how work spaces and equipment fit today’s diverse worker population. This includes the fit of machines, vehicles, and personal protective equipment (PPE). Much of the available data were collected in the 1950s and 1970s from military personnel and the general population from that era. These decades-old data do not represent, on average and collectively, the sizes and body types of today’s workers, who are much more diverse in age, gender, and ethnicity. NIOSH research has shown workers have unique shapes and sizes for specific occupations.

Health Effects from 9/11: Lessons Learned

Categories: Emergency Response/Public Sector, Observances, World Trade Center Health Program


Today, as the world remembers the terrorist attacks of 9/11 we must also remember that tens of thousands of responders and survivors of the disaster continue to suffer adverse health effects every day. Multiple types of toxic exposures were encountered by the responders, clean-up personnel and residents of the surrounding community. A new Continuing Medical Education (CME/CE) activity from the World Trade Center (WTC) Health Program with the assistance of Medscape-WebMD provides a better understanding of the important lessons learned from the 9/11 disaster (see video announcement from Dr. John Howard below).

NIOSH Research Highlights Importance of Rigorous Standards for Gowns Used to Protect Healthcare Workers

Categories: Bloodborne pathogens, Emergency Response/Public Sector, Healthcare, Personal Protective Equipment


Recent research performed at the NIOSH National Personal Protective Technology Laboratory (NPPTL), with support from Nelson Laboratories, suggests that some isolation gowns do not meet the performance standards established by the American National Standards Institute (ANSI)/Association for the Advancement of Medical Instrumentation (AAMI).

Isolation gowns are the second-most-used piece of personal protective equipment (PPE) in hospitals, following gloves (Holguin, 2011). Hospital isolation gowns are worn to protect healthcare workers during procedures and patient-care activities when anticipating contact with blood, bodily fluids, secretions and excretions (Siegel, 2007). The threat of emerging infectious diseases, such as Ebola virus disease and pandemic influenza, has highlighted the need for effective PPE to protect both healthcare workers and their patients.

A Perfect Romance: A Valentine’s Day Guide to the Necessary Considerations of CBRN APR Use

Categories: Emergency Response/Public Sector, Personal Protective Equipment, Respirators

vday2015Chemical, Biological, Radiological, and Nuclear … no, we’re not talking about our plans for Valentine’s Day. For the last few years NIOSH has celebrated this romantic holiday by showing a little love for respirators. This year we are highlighting the special considerations necessary for the use of CBRN APRs (Chemical, Biological, Radiological, and Nuclear Air-Purifying Respirators). Please note that a respiratory protection program administrator should always ensure that manufacturer recommendations are being addressed and applicable regulations are followed in addition to the NIOSH Cautions and Limitations of use. APR wearers should also be trained to fully understand and appreciate the unique characteristics of the CBRN APRs in order to obtain optimal protection during use.

Older Posts

  1. [1]
  2. 2
  3. 3
  4. 4
  5. 5
  6. >>
Contact Us:
  • Centers for Disease Control and Prevention
    1600 Clifton Rd
    Atlanta, GA
    30329-4027 USA
  • 800-CDC-INFO
    TTY: (888) 232-6348
  • Contact CDC–INFO The U.S. Government's Official Web PortalDepartment of Health and Human Services
Centers for Disease Control and Prevention   1600 Clifton Road Atlanta, GA 30329-4027, USA
800-CDC-INFO (800-232-4636) TTY: (888) 232-6348 - Contact CDC–INFO
A-Z Index
  1. A
  2. B
  3. C
  4. D
  5. E
  6. F
  7. G
  8. H
  9. I
  10. J
  11. K
  12. L
  13. M
  14. N
  15. O
  16. P
  17. Q
  18. R
  19. S
  20. T
  21. U
  22. V
  23. W
  24. X
  25. Y
  26. Z
  27. #