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Bonafi Filter Tested at Nelson Labs at 96% Filtration Efficacy for 0.1-micron particles


CDC recommends wearing cloth face coverings in public settings

CDC recommends wearing cloth face coverings in public settings

  • “… CDC recommends wearing cloth face coverings in public settings where other social distancing measures are difficult to maintain (e.g., grocery stores and pharmacies) especially in areas of significant community-based transmission.”  (April 4, 2020, Source: CDC)

  • “We now know that about 50% of the people who are infected have no symptoms. We also know during the first week is when people are most infectious when they are least likely to have the symptoms…

    What we now know is that … if 80% of the people in the community wear a face mask...


"Los Angeles Mayor Urges Residents to Wear Face Coverings When They Leave Home"

"Los Angeles Mayor Urges Residents to Wear Face Coverings When They Leave Home"

The following has been quoted from today's writing by TIME (Robert Jablon/AP) and an announcement by the mayor of Los Angeles.

Written by: Robert Jablon/AP, April 2, 2020

(LOS ANGELES) — The mayor of Los Angeles urged 4 million residents to wear face coverings to combat the coronavirus when they walk out in public, even as state health officials shied away from requiring a coverup.

Homemade cloth face coverings, or even a “tucked-in bandanna,” will help reduce the spread of the Virus in the nation’s second-largest city and remind people to practice safe social distancing, Mayor Eric...


25% of People w the Virus Asymptomatic

25% of People w the Virus Asymptomatic

  • "As many as 25 percent of people infected with the new Virus may not show symptoms, the director of the Centers for Disease Control and Prevention warns — a startlingly high number that complicates efforts to predict the pandemic’s course and strategies to mitigate its spread." Source: NYTimes
  • The most important message shared in the Czech Republic has been this: “My mask protects you; your mask protects me.” Wearing a mask there is now considered a prosocial behavior. Going outside without one is frowned on as an antisocial action that puts your community at...