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#Filtration
Dr. Alex Huffman
HuffmanLabDU
Six more box fan + MERV-13 filters (these for our kid's school). Layered mitigation efforts matter for COVID: social distancing, masks, increase ventilation, reduce indoor time with others, improve particle
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Jennifer Muro
jennifermuro
THREAD: HOW TO MACGYVER A NO-SEW N95 TYPE MASKLast month I decided to research a way to make an inexpensive no-sew mask that is as close to an N95 as
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Guy Gadboit
gadboit
This is a closeup of the AZ vaccine, straight out of the bottle. The two big blobs near the bottom are adenovirus particles. All the other crap is probably not
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August 🍎 💣
aquamonstra
Y'all ever stop and think about how the actual first plague doctor masks weren't actually DESIGNED to look like a bird face, they just were engineered for "efficacy" in such
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Conor Ruzycki
caruzycki
1/ Confused about the statement that N95 use might be risky with pregnant women? I was too, so I started looking into the evidence. 2/ First, here's a recent review
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Dr. Richard Corsi
CorsIAQ
1/ It's been a pleasure working with @Wymelenberg & @Apphouman72 on this project. The simple V1.0 model is designed as a "platform" w/ easy incorporation of new info/data that become(s)
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Dan Kaszeta
DanKaszeta
People worrying about whether or not filtration works, based on the small size of the COVID virus are getting worked up about the size of single viruses. However, you don't
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Dr. Angela Rasmussen
angie_rasmussen
Something has really been bothering me a lot and it's the notion that there is a scientific debate about whether aerosol transmission of #SARSCoV2 #COVID19 #coronavirus occurs. I don't think
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Konda Vishweshwar Reddy
KVishReddy
What is the size of Coronavirus?AndWhat is the size of the pores / holes in an N95 mask? The size of pores of an N95 masks is approx:300 NANOMETERSInitially it
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Eric Feigl-Ding
DrEricDing
Folks— *DOUBLE MASKING* could be the safer way to go. Biden used a surgical + N95, while I used a KN95 + KF94 (South Korea made). Not only do
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Mark Soliman, MD, FACS, FASCRS
MarkSoliman
Information regarding CO2 insufflation in laparoscopy and robotics has been murky, overwhelming, and confusing. I put together this tweetorial to distill down the information into one thread. To be clear,
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Ryan Qasem
RyanQasem
An ex colleague of mine that works/worked under Unna in Israel just said that an Iranian virus tried to mix dangerous chlorine into the main water source for the entire
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Mohammed Megri. MD
MegriMohammed
This thread for people who are interested in CRRT and critical care Basics about RRT; Convection: It depends on Hydrostatic pressure (HP) Diffusion: it depends on solutes gradients Filtration
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USACE HQ
USACEHQ
You may have noticed we've been conducting a number of assessments around the nation in support of the ongoing #COVID19 response. But what is an assessment? This short thread explains.
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Kimberly Prather, Ph.D.
kprather88
Answering a question I (and others) have received 1000's of times--how do I protect myself indoors?The guidance on @CDCgov web site is not clear. In fact, in some places it
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Linsey Marr
linseymarr
Here's a summarizing my testimony on airborne transmission of COVID-19. Full version at https://edlabor.house.gov/hearings/clearing-the-air-science-based-strategies-to-protect-workers-from-covid-19-infections /0 COVID-19 is transmitted
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