Linsey Marr linseymarr.bsky.social

@linseymarr · Blacksburg, VA · joined 13 Feb 2009

Engineering professor @virginia_tech with expertise in airborne transmission of viruses and air quality. Avid recreational athlete.

66 553Followers

111Following

6 950Posts total

2.7MViews on collected posts

Últimas publicaciones

Linsey Marr linseymarr.bsky.social@linseymarr16 May

@linseymarr I sure wonder who knows more about virus transmission, a college professor on airborne virus transmission or a dude on twitter with a 5 minute google search 13.3K views · 639 likes · 5 reposts · 3 replies Open on X →

Linsey Marr linseymarr.bsky.social@linseymarr15 May

Clean water. Clean food. Clean air. I'm leading one of four Performer teams for the @ARPA_H BREATHE program. We're building a system that ensures clean air in buildings. We're demonstrating this in child care centers to improve health for kids and their families. 72.4K views · 692 likes · 212 reposts · 22 replies Open on X →

Linsey Marr linseymarr.bsky.social@linseymarr15 May

@linseymarr @noralove https://t.co/n95bWT9Okp 39K views · 293 likes · 38 reposts · 4 replies Open on X →

Linsey Marr linseymarr.bsky.social@linseymarr14 May

@linseymarr because airborne is too scary a word to be uttered from public health 17.5K views · 665 likes · 9 reposts · 5 replies Open on X →

Linsey Marr linseymarr.bsky.social@linseymarr14 May

It's widely accepted that hantavirus transmits from rodent excreta to humans via inhalation of aerosolized virus, so I don't understand why we're so reluctant to acknowledge the inhalation route for human-to-human transmission. https://t.co/aGFDKS94Qk 2.5M views · 20.7K likes · 3K reposts · 250 replies Open on X →

Linsey Marr linseymarr.bsky.social@linseymarr14 May

I spoke about the potential for airborne transmission of hantavirus, and Josh Santarpia talked about the National Quarantine Unit. I visited it last year; it's a critical resource for the country. @virginia_tech @VTEngineering 9.6K views · 94 likes · 18 reposts · 5 replies Open on X →

Linsey Marr linseymarr.bsky.social@linseymarr13 May

The Andes type of the hantavirus is spread by “close contact,” but it’s unclear how much of that transmission occurs by inhaling airborne droplets or other means https://t.co/9V4Cgizotv 17.5K views · 41 likes · 21 reposts · 8 replies Open on X →

Linsey Marr linseymarr.bsky.social@linseymarr13 May

Would you knowingly drink a glass of water filled with dangerous pathogens, bacteria, and pollutants? More than a century ago, water treatment and sewer systems transformed public health and saved countless lives. But we still have not done the same for the indoor air we https:/

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52.8K views · 177 likes · 59 reposts · 4 replies Open on X →

Linsey Marr linseymarr.bsky.social@linseymarr12 May

I'm trying out some small CO2 monitors for an upcoming experiment. Aranet4 $190, Inkbird Plus $43, Vitalight $40, Airspot $163 (received free) agree, but I need to try at higher levels. NDIR sensors are good to within 50 ppm. Tradeoffs: price, size, battery life, connectivity. ht

9.9K views · 273 likes · 35 reposts · 19 replies Open on X →

Linsey Marr linseymarr.bsky.social@linseymarr5 Mar 2020

Let's talk about #airborne transmission of #SARSCOV2 and other viruses. A discussion is needed to improve accuracy and reduce fear associated with the term. /1 0 views · 2.5K likes · 852 reposts · 289 replies Open on X →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

9.9K12 May

52.8K13 May

17.5K

9.6K14 May

2.5M

17.5K

39K15 May

72.4K

13.3K16 May

Last 9 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

3.31%12 May

0.45%13 May

0.40%

1.22%14 May

0.97%

3.88%

0.86%15 May

1.28%

4.88%16 May

Reactions — likes, reposts, replies and quotes — divided by views.

What the audience does

Likes77.6%23 623 in total

Reposts11.0%3 349 in total

Replies1.1%320 in total

Bookmarks10.4%3 153 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.

Últimas publicaciones

Growth & engagement

Views per post

Engagement rate per post

What the audience does

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