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By Naomi Bar-Yam

In 1847, Hungarian obstetrician Ignaz Semmelweis saw that obstetric patients died of childbed fever at a...

Yaneer Bar-Yam

My name is Yaneer Bar-Yam, I am professor and president of the New England Complex Systems Institute and...

Response-to-CDC-letter-of-081823-on-092623Download

FINAL-World-Health-Network_HICPAC-SIGNEDDownload

WHN Infection...

It is well-established that N95s offer more protection than surgical masks against breath-emitted airborne pathogens and...

Subject: Urgent Concerns and Recommendations Regarding HICPAC Draft Guidelines

From: Infection Prevention Team, World Health...

Recently, the Healthcare Infection Control Practices Advisory Committee (HICPAC) to the Centers for Disease Control and...

Historical video that is still relevant on Masks and Respirators

Performing a fit test ensures that your respirator mask fits well with a good seal all around, eliminating gaps that would...

by Nathanael C. Nerode – 03/21/2023

"If you are somebody who runs a building, operates a building, it is incumbent on you...