Results 81 to 90 of about 11,290 (214)

J Occup Environ Hyg [PDF]

open access: yes
This study assessed key test parameters and pass/fail criteria options for developing a respirator fit capability (RFC) test for half-mask air-purifying particulate respirators.

core   +3 more sources

Micropleated Nanofibrous Filters for High‐Efficiency Submicron Aerosol Filtration: A Comparative Study with Chemical, Biological, Radiological, and Nuclear Gas Mask Filters

open access: yesAdvanced Engineering Materials, Volume 28, Issue 3, 4 February 2026.
This study presents micropleated filters manufactured by needleless electrospinning. Nanofibers are deposited onto uniaxially pre‐stretched substrates that contract upon release, forming densely packed micropleats. This architecture increases effective surface area without enlarging the filter size, achieving quality factors comparable to those of ...
Aleksandr Fadeev   +6 more
wiley   +1 more source

Ready or Not? Protecting the Public's Health From Diseases, Disasters, and Bioterrorism, 2009 [PDF]

open access: yes, 2009
Based on ten indicators, assesses progress in the readiness of states, federal government, and hospitals to respond to public health emergencies, with a focus on the H1N1 flu.

core  

An update in the threshold limit value for crystalline silica and its effects on respirator selection [PDF]

open access: yes, 2010
O objetivo desse trabalho foi investigar o processo de seleção de equipamentos de proteção respiratória e verificar a existência de mudanças nesse processo quando o limite de exposição ocupacional de uma substância é alterado. Utilizaram-se, como base de
Beltrame, André Lomonaco   +4 more
core   +2 more sources

Knowledge, Attitude, and the Practice in Nosocomial Infection Control Among Afghan Healthcare Workers in Herat Afghanistan: A Cross‐Sectional Study

open access: yesHealth Science Reports, Volume 9, Issue 2, February 2026.
ABSTRACT Background Hospital‐acquired infections (HIAs) remain a major threat to patient and healthcare worker (HCW) safety globally, with higher burden in low‐resource settings. Despite moderate knowledge among HCWs in many low‐income contexts, actual adherence to infection prevention practices is often poor.
Mohammad Masudi   +6 more
wiley   +1 more source

Humidity and Deposition Solution Play a Critical Role in Virus Inactivation by Heat Treatment of N95 Respirators

open access: yesmSphere, 2020
Supply shortages of N95 respirators during the coronavirus disease 2019 (COVID-19) pandemic have motivated institutions to develop feasible and effective N95 respirator reuse strategies.
Nicole Rockey   +12 more
doaj   +1 more source

High success and low mortality rates with non-invasive ventilation in influenza A H1N1 patients in a tertiary hospital [PDF]

open access: yes, 2011
Background In 2009, an outbreak of respiratory illness caused by influenza A H1N1 virus occurred worldwide. Some patients required Intensive Care Unit (ICU) admission.
Karina T Timenetsky   +8 more
core   +1 more source

Wildfire Smoke and Pediatric Lung Health: What the Clinician Needs to Know

open access: yesPediatric Pulmonology, Volume 61, Issue 2, February 2026.
ABSTRACT Introduction Wildfires are increasing over time due to climate change, resulting in increased human exposure to harmful particulate matter and other toxicants in wildfire smoke (WFS). Methods A narrative review of literature indexed in PubMed was performed, focusing on studies of the respiratory health effects of wildfire smoke in children ...
Mary E. Crocker, Jonathan D Cogen
wiley   +1 more source

Assessing the filtration efficiency and regulatory status of N95s and nontraditional filtering face-piece respirators available during the COVID-19 pandemic

open access: yesBMC Infectious Diseases, 2021
Background The COVID-19 pandemic has severely disrupted supply chains for many types of Personal Protective Equipment (PPE), particularly surgical N95 filtering facepiece respirators (FFRs; “masks”). As a consequence, an Emergency Use Authorization (EUA)
Deborah Plana   +14 more
doaj   +1 more source

Pandemic Influenza: Warning, Children At-Risk [PDF]

open access: yes, 2007
Identifies gaps in U.S. preparedness for treating and caring for children during a potential pandemic flu outbreak. Makes recommendations for appropriate doses of vaccine and medications and the management and treatment of children who become ...

core  

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