Discover and read the best of Twitter Threads about #N99

Most recents (6)



As if you needed reminding.

wired.com/story/the-phys…

'A well-sealed FFP2/3 [N95/N99] mask is the single greatest tool humankind has come up with to prevent initial infection, further spread and mutations - as well as an endless pandemic.'

#MaskUp ImageImage
I hadn't realised that the 'Vax-Only and Nothing Else' crew were a thing; or that they are so incredibly toxic & wrong-headed; and as dangerous as any of the other extremist Covid bands.



A thread on putting them right: and why vax-and-mask matters. ImageImageImageImage
Read 59 tweets
A rash of mask tweets 🧵.

On elastomeric masks, N95s, KN95s, FFP2s, KF94s, care and fit, sourcing, testing, real-world examples & tips, warnings, children's masks, cute alternatives - and why you might want to upgrade now.

#facemask #facemasks #Masks #COVIDisAirborne Image
Why you might want to strengthen your first and most important line of defense.

Bear in mind the type of people you are sharing your supermarket air with.

#facemask #facemasks #Mask #Masks #MaskUp #COVIDisAirborne ImageImageImageImage
One of the best primers on new mask technology in one short interview.

cbsnews.com/video/some-exp…

Teases out technical classifications of 'hi-fi' (high-filtration) masks such as N95s, KN95s or KF94s - and why cloth & surgical masks are not an option now.

Think '2022', not '1918'. Image
Read 66 tweets
Wondering about the different types of #Masks out there? What exactly is a #BetterMask, anyway? Check out this 🧵 for more details w/ our helpful visual guides here!
First up, NIOSH #N95 Masks
-Highest level of protection for disposable #Masks
-@NIOSH_NPPTL approved
-Head Straps Graphic Credit, created & d...
@NIOSH_NPPTL @NIOSH #KF94 / #KN95 #Masks:
-KN95s Manuf. to Chinese GB2626-2019 standard
-KF94s Manuf. to Korean KMOEL 2017-64 standard
-@CDCgov warns: "About 60% of KN95 respirators in the US are counterfeit (fake) & DO NOT meet @NIOSH requirements."
-We verify all KN95s & KF94s we sell are genuine Graphic Credit, created & d...
If you are looking for official US government resources (incl. advice for improving fit, more on Int’l standards, other #masks like #N99, #N100, etc.), see the @CDCgov “Types of Masks @ Respirators” landing page here:
cdc.gov/coronavirus/20… Image
Read 6 tweets
#CoronaVirusUpdates :
3.34 lakh PPE coveralls are available with hospitals in the country. Another 3 lakh donated coveralls being received from abroad by 4th April.
#IndiaFightsCorona
@PMOIndia @NITIAayog @drharshvardhan @FordaIndia @nppa_india @AIIMSRDA @IMAIndiaOrg @Pharmadept
#IndiaFightsCorona:
11 domestic producers of #PPE PPE coveralls have qualified so far and orders for 21 lakh have been placed on them. They are supplying 6-7,000 pieces per day and are expected to go up to 15,000 per day by mid-April.
#IndiaFightsCorona:
.....One more domestic manufacturer has qualified today and is being given orders for 5 lakh #PPE coveralls.

#HealthForAll
@PMOIndia @NITIAayog @drharshvardhan @FordaIndia @nppa_india @AIIMSRDA @IMAIndiaOrg @Pharmadept @TexMinIndia
Read 13 tweets
This is a 6 minute video excerpt from an informative short film about the #Smoke in Northern #Thailand
This is the mask I wear. A bit pricy but washable and sturdy. Been wearing them for two years now when the AQI gets over 100 outdoors. Inside we have a good air filter. #CambridgeMask #N99 #PM25 #Protection #Thailand cambridgemask.com
One of my favorite #Mask styles from @CambridgeMaskCo
Read 4 tweets
Bé, posem-nos en situació. #SARSCoV2 està a casa del veí i ara toca pensar que fer. Ja he fet un fil previ sobre la capacitat de persistència i resistència a la desinfecció dels #coronavirus. Ara anem a això de la protecció respiratòria.
Primer, #SARSCOV2 però també els anteriors, #MERS i #SARS, NO SÓN AEROGENS. NO és poden TRANSMETRE per l’aire. Els #coronavirus pesen, van cavalcant en gotes, que tenen un pes i volum que les fa caure en el primer parell de metres. Això sí, allò que cau, es diposita...
sobre superfícies i les contamina.
Quan un esternuda o estossega genera aquest núvol de microgotes, inestables, q cauen, no hi ha #coronavirus a 10 o 15 metres de distància. Per evitar això és per la única cosa que són útils les mascaretes quirúrgiques,
Read 20 tweets

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