Discover and read the best of Twitter Threads about #lgl

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#Anthrax - immer hört man es, aber abseits der MibiCommunity und den Kamerad_Innen des @ABCAbwZentrum|s kennt man es weniger. Aber was ist dieses Bakterium #Bacillusanthracis (BA) eigentlich? Hier ein kleiner Info 🧵(Quellen in der Bildbeschreibung)
#ARWT #wisskomm #Bundesheer
1/ Quelle: ARWT
BA ist Mitglied der Bacillus cereus sensu lato-Gruppe, nebst dem, als Lebensmittelkeim, auftretenden B. #cereus (BC), dem Insektenpathogen B. #thuringiensis (BT) uw. Prinzipiell kommen alle Vertreter natürlich in Böden vor und kommen dadurch mit dem Menschen in Kontakt. 2/ https://journals.asm.org/do...
Genetisch ist die Gruppe de facto monophyletisch, sprich, sie hat wohl einen gemeinsamen Vorfahren. Das macht sie gut rückverfolgbar - wichtig für #Bioforensik, weil man dadurch eine ganz gute Linie ziehen kann, woher eine pot. Infektion herkommt. 3/
Read 20 tweets
1/ A 46-year-old man with a history of #malaria presented to the @JohnsHopkinsDOM on 8/12/1923 with

-- 3 years of generalized arthralgia
-- intermittent joint swelling

-- 40 lbs weight loss

@CPSolvers @DxRxEdu #medtwitter #MedEd
2/ Exam

-- synovitis of the 2nd and 3rd MCPs

-- diffuse joint tenderness

-- lymphadenopathy

-- pyorrhea alveolaris* of the few remaining teeth.


What do you want to do next? What's your #DDX?

Remember: Sir William Osler died in 1919, so it's all you...
So far, we have #tuberculosis on the differential. “Consumption” or “#phthisis”, wasting away, as #Tb was often referred to, certainly could explain this patients weight loss and adenopathy.

But does it explain the rest?
Read 16 tweets

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