Nat Lash @natlash.bsky.social · 04/09/2026Fresh language in today's CDC measles update. The asterisk for deaths this year stands, and establishes new goalposts: "*The National Center for Health Statistics (NCHS) does not currently have any death records from 2026 that indicate measles is the underlying cause." www.cdc.gov/measles/data... 020
Nat Lash @natlash.bsky.social · 15/08/2026YBC 5471: peabody.collections.yale.edu/view/object/... And translation from Marten Stol: archive.org/details/lett... 010
Nat Lash @natlash.bsky.social · 15/08/2026These bot accounts annoy the hell out of me when they have images that have nothing to do with the text, and everything is utterly unsourced. The actual source is still super neat! But I guess not what the engagement bait factory wanted? 121
Nat Lash @natlash.bsky.social · 14/08/2026Thrilled to learn that our work on H5N1 won a National Edward R. Murrow Award! www.rtdna.org/2026-nationa... 061
Nat Lash @natlash.bsky.social · 31/07/2026This is really important work -- the genetic diversity seen so far suggested a start of the Ebola outbreak around mid-March. But the epi turned up hundreds of Ebola-like cases going back as far as January. www.science.org/content/arti... 012
Nat Lash @natlash.bsky.social · 08/06/2026seriously though if i ran a newspaper there'd be a lot of this 130
Nat Lash @natlash.bsky.social · 14/05/2026Oof, after just a month of no detections, HPAI is back in the Amish duck-farming region in Northern Indiana. 5 cases reported since May 4, mostly on duck farms. Remind me how this was addressed in another densely duck-farmed region hit by constant waves of H5 2.3.4.4b? www.in.gov/boah/species... 031
Nat Lash @natlash.bsky.social · 11/05/2026Preliminary analysis shows the sequences from the MV Hondius hantavirus patients are virtually identical. Supports theory of one spillover from rodent to first patient and subsequent human-to-human spread on the cruise ship. virological.org/t/preliminar... 031
Nat Lash @natlash.bsky.social · 27/03/2026Been listening to this album for years and just realized that she’s talking about playing Geoguessr 021
Nat Lash @natlash.bsky.social · 12/03/2026And just now, a detection in a Jay County turkey flock (Jay 12), putting most one of the densest poultry-farmed areas in the country under in a control zone. 140
Nat Lash @natlash.bsky.social · 12/03/2026A new D-strain reassortant, D1.12, has cut a swath through Lancaster County, PA. Nearly 8 million birds have been culled in the county since late January. 130
Nat Lash @natlash.bsky.social · 12/03/2026There's also been a resurgence in cases in northwest Indiana, after a brief lull in cases following rampant spread in Amish duck farming communities in November and December. www.in.gov/boah/species... 120
Nat Lash @natlash.bsky.social · 11/03/2026This og:image drives me absolutely insane every time I see it 120
Nat Lash @natlash.bsky.social · 06/03/2026I missed this the other day: USDA NVSL finally updated GenoFlu 🎉 Confirms that D1.1 continues to reign supreme, though there are new EA3 reassortants out there that emerged this fall github.com/USDA-VS/Geno... 111
Nat Lash @natlash.bsky.social · 20/02/2026Situation in Lancaster is ugly. 7.25M birds at 17 premises hit by HPAI in just 30 days 022
Nat Lash @natlash.bsky.social · 30/01/2026An egg layer flock in Lancaster County, PA hit with HPAI this week. One to keep an eye on: In 2022, when an egg-laying flock in Lancaster around that size had an outbreak, the infection spread to other flocks in Lancaster and Berks, taking out over 4 million birds, mostly layers. 061
Nat Lash @natlash.bsky.social · 22/01/2026Not the first to note the questionable carto in two different Board of Peace logos, one on stage at Davos (blue background) and one tweeted by White House (white background). 100
Nat Lash @natlash.bsky.social · 25/11/2025One Health expert Dr. John Korslund (@hogvet51.bsky.social) shares his thoughts on our recent investigation on his blog. Worth a read if you're interested in #h5n1 #birdflu (and #h5n5) hogvet51.substack.com/p/a-grim-wee... 097
Nat Lash @natlash.bsky.social · 18/11/20257/ By mid-March, the outbreak had hit 83 farms across six counties and two states, leaving over 20 million chickens dead, most no further than 15 miles from the first infected farm. 116413
Nat Lash @natlash.bsky.social · 18/11/20256/ The simulation showed that where the wind blew, the virus followed. In the first few weeks of the virus’ spread, I found that farms downwind were 20x as likely to see outbreaks. 318435
Nat Lash @natlash.bsky.social · 18/11/20255/ The virus raged at Howe’s Hens, the center of the outbreak, from at least Dec. 22 to Dec. 31, when all the birds on the farm had been killed. Using weather data from that period, I simulated where dust from the site could have blown. 116210
Nat Lash @natlash.bsky.social · 18/11/20254/ Some thought it might have moved on the wind, not just because of biosecurity failures. To try and understand this better, I built out a list of 200+ chicken and turkey farms in the 12-mile radius that USDA establishes around an outbreak to look for where else the virus may have spread. 116017
Nat Lash @natlash.bsky.social · 08/10/2025USDA-VS has not publicly updated its genotyping tool yet, so it's not clear if D1.5/6 is are promoted minor strains or newly detected. USDA-VS defines D-types as reassortants of the "A3" Eurasian lineage with North American viruses github.com/USDA-VS/Geno... 040
Nat Lash @natlash.bsky.social · 08/10/2025New #H5N1 genotypes reported! Minnesota's recent turkey cases were reported as a mix of D-type reassortants, including the D1.1 strain that was prevalent in wild birds last year, along with two newly named strains, D1.5 and D1.6. #H5N1 145
Nat Lash @natlash.bsky.social · 21/07/2025more images on their VRBO listing but ... 🤷♂️ www.vrbo.com/343422 120
Nat Lash @natlash.bsky.social · 13/05/2025The hed of "Families May Be Evicted for Minor Offenses" doesn't do the story justice. The reporter found families that were pursued for eviction over offenses where they were cleared of wrongdoing, were noncriminal or strain the entire idea of "offense", or had absolutely nothing to do with them. 040
Nat Lash @natlash.bsky.social · 01/05/2025I am absolutely not rooting for fentanyl-laced pills but folks have really got to take a second to think before quoting these figures. 040
Nat Lash @natlash.bsky.social · 01/05/2025"Since September 2024, nearly five tons of fentanyl has crossed over our southern border — enough to kill over 5 billion people." "seized enough fentanyl to kill every Virginian ten-times over" www.governor.virginia.gov/newsroom/new... 240
Nat Lash @natlash.bsky.social · 27/03/2025Please rent a Ghibli film this weekend youtu.be/ngZ0K3lWKRc?... 0193
Nat Lash @natlash.bsky.social · 19/12/2024First time I saw this photo, I thought it was two different photos stacked on top of one another. Nooooooope. www.propublica.org/article/segr... 12611
Nat Lash @natlash.bsky.social · 22/11/2024hyuck hyuck hyuck Also sill.social is awesome, @tylerjfisher.com rocks, etc etc 010