Rich Davis, PhD, D(ABMM), MLS🧫🦠
@richdavisphd
Clinical Microbiology Lab Director. Sharing clinical micro pics with #MicroRounds Tweets/opinions are my own, he/him
ID:119660612
04-03-2010 08:06:31
41,8K Tweets
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#MicroRounds (Day 998): 'nucleation'
2 of 2 blood culture *sets* (not bottles) growing a non-motile spindly GNR? May be Fusobacterium.
This F. nucleatum grew in bundles & clusters, possibly related to its reported aggregation/plaque formation ability. #ASMClinMicro #IDTwitter
Spooky season is upon us
🍁🎃👻💀🍂
Name that siderophore…
#Halloween #clinicalmicrobiology #itsfallyall #path2path #uabpathology #bacteriology
I wear another hat as Emerging Public Health Crises director. Lots of partnerships with reference labs & public health/CDC over the years. Ben Bradley & I just published this work for anyone interested in the processes and considerations for EUA assays.
authors.elsevier.com/a/1hj-R9Cms9Ox…
#MicroRounds (Day 997): 'clap back'
From a genital culture on a urethral swab specimen, neutrophils and GNDC seen on direct Gram stain and confirmed by growth on MTM agar, and by only oxidizing (not fermenting!) glucose: it's Neisseria gonorrhoeae #ASMClinMicro #IDTwitter
#MicroRounds (Day 996): 'late arrival'
Leg wound bacterial culture was finaled & shelved on day 5. Our lab does quality checks to verify how techs report cultures. Lo & behold, our specialist noticed this late-growing Fusarium that would've been missed! #ASMClinMicro #IDTwitter
Hey #idtwitter #ASMClinMicro , as I'm sure you're aware, COVID is in full swing again.
It got me. I'm recovering from likely myocarditis and liver injury (unclear if drug or COVID induced). Can't wait to return to being super science-y, capable, & communicative. 🥺 STAY SAFE! 😷
#MicroRounds (Day 995): “spit take”
A video #microrounds today. Gram stain of a respiratory culture sample viewed on high power (100x, oil immersion). Bacteria everywhere but we rejected it for culture. Epithelial cells & no PMN? It’s oral/URT flora. Spit in a cup! #IDTwitter
Loved this story in The The Guardian about the women building the Maternal Center of Excellence and a better future for Sierra Leone.
Very proud of the work Partners In Health and Build Health International do to work in such deep partnership with the communities they serve. theguardian.com/global-develop…
#MicroRounds (Day 994): 'jarring'
Ascaris lumbricoides arrived to the lab in a handy Mason jar!
These are found when coughed up or passed in stool. Close examination would show 3 'lips' and, if male, a curled tail. Spread by ingesting fertilized eggs from the soil #IDTwitter
#MicroRounds (Day 993): 'color me impressed' #FungalFriday
A fantastic isolate of Aspergillus versicolor, w/ beautiful yellow-suede, green peak colonies. Along w/ loose, biseriate heads, seeing Penicillium-like heads is completely normal for this species #ASMClinMicro #IDTwitter