Sign in

Matthew Kuehnert

@mjkuehnert.bsky.social
427 followers 80 following 80 posts

MD, FACP, FIDSA. USPHS (ret). Infectious disease doc. Professor of Medicine. Retweets not endorsement, opinions own.

PostsRepliesMedia
Reposted by Matthew Kuehnert
The Lancet Microbe @lancetmicrobe.bsky.social · 30/09/2026
New research article Epidemiology and phylogenomic characterisation of the 2025 #Ebola virus disease outbreak in Bulape, Kasaï province, Democratic Republic of the Congo: a retrospective observational study www.thelancet.com/journals/lan... #IDSky #ClinMicro #MicroSky #ViroSky #OpenAccess #OA
036
Matthew Kuehnert @mjkuehnert.bsky.social · 29/09/2026
EID's newest podcast features Dr. Nic Hoffmann, a medical historian, and Dr. Shawn Lockhart, a senior advisor with CDC/NCEZID's Mycotic Diseases Branch. How was beer invented? What makes fungi beneficial or pathogenic? ...and yes, the topic of zombies came up. wwwnc.cdc.gov/eid/podcasts
wwwnc.cdc.gov
Podcasts Volume 32 - Emerging Infectious Diseases journal - CDC
Scientific podcasts based on current articles from Emerging Infectious Diseases journal. Listen and learn about emerging infectious disease research from leading scientists.
000
Reposted by Matthew Kuehnert
CIDRAP @cidrap.bsky.social · 03/09/2026
Scientists in China discover new tick-borne virus that causes flu-like illness The disease is characterized by fever, fatigue, gastrointestinal symptoms, and abnormal lab findings. Read more: bit.ly/4xxfbUU 📷: Timothy Takemoto / Flickr cc
Haemaphysalis longicornis tick
53819
Reposted by Matthew Kuehnert
Dr. Jonathan N. Stea @jonathanstea.bsky.social · 03/07/2026
90s scientists: “We cloned a sheep! We landed a robot on mars!” Scientists today: “Please stop drinking bleach and urine smoothies.”
21991311868
Reposted by Matthew Kuehnert
European Centre for Disease Prevention and Control @ecdc.europa.eu · 06/06/2026
#ECDC has updated its Ebola disease advice within the Risk Assessment Guidelines for Infectious Diseases Transmitted on Aircraft - #RAGIDA - bit.ly/ECDCRAGIDA This infographic explains what travellers from the affected regions should know about the current outbreak - bit.ly/3Q1aQJg
32012
Matthew Kuehnert @mjkuehnert.bsky.social · 06/06/2026
Timely session at #asmicrobe on hantavirus detection and response, focusing on laboratory support #netec has been busy helping healthcare facilities be prepared, not only for hantavirus but also ebolavirus and other high consequence pathogens #idsky
151
Matthew Kuehnert @mjkuehnert.bsky.social · 05/06/2026
Come visit CDC's NCEZID booth and learn all about emerging infectious diseases and response! There *might* be some EID calendars available Booth #1121, behind the #asm health hub #asmicrobe
110
Reposted by Matthew Kuehnert
CIDRAP @cidrap.bsky.social · 21/05/2026
Avian flu hits 4 US poultry farms and a polar bear on Norway island. This is the first detection of avian flu in polar bears in Europe. Read more: ow.ly/YWYs50Z2VEe 📷: Anita Ritenour/Flickr CC
Polar bear walking on dark sandy shore under a cloudy sky.
13321
Reposted by Matthew Kuehnert
Clinical Infectious Diseases @cidjournal.bsky.social · 21/05/2026
Transfusion-transmitted Severe Dengue: Implications for Blood Supply Safety ✅ Just Accepted 🔗 bit.ly/4nI9XBu
011
Reposted by Matthew Kuehnert
Antibiotic Steward 🅱️C🆔🅿️🌟 @absteward.bsky.social · 21/05/2026
🆕💥🟢A contaminated dicloxacillin capsules in Europe triggered not only a clonal NDM-5/OXA-48 Enterobacter hormaechei outbreak, but also plasmid transfer to other Enterobacterales. Many cases were missed by standard strain-based outbreak methods #idsky #microsky www.thelancet.com/journals/lan...
thelancet.com
Gene transfer from NDM-5-producing and OXA-48-producing Enterobacter hormaechei ST79 on contaminated dicloxacillin capsules to other Enterobacterales in Europe, 2020–23: a retrospective, observational...
This study describes how a clonal CPE outbreak caused by a contaminated medicine evolved into a complex plasmid-mediated outbreak involving multiple Enterobacterales species. Most patients related to ...
056
Reposted by Matthew Kuehnert
Helen Branswell 🇨🇦 @helenbranswell.bsky.social · 15/05/2026
#Ebola: New outbreak in NE DRC, in Ituri province, where the large 2018-2020 outbreak took place. Security issues there make responses challenging. DRC has announced this one is caused by the Bundibugyo species of Ebola. Only 2 previous Bundibugyo outbreaks (2007, 2012). No licensed vaccine for it.
37141
Reposted by Matthew Kuehnert
Onisillos @onisillos.bsky.social · 15/05/2026
What!? www.nature.com/articles/d41...
nature.com
Even mild blows to the head disrupt the microbiome
Some bacterial species became less abundant in the guts of American football players as the season progressed.
013
Matthew Kuehnert @mjkuehnert.bsky.social · 15/05/2026
Emerging Infectious Diseases has published articles on #hantavirus, including #Andes virus. This new spotlight highlights previously published articles in this category. wwwnc.cdc.gov/eid/spotligh...
wwwnc.cdc.gov
Hantavirus Spotlight - Emerging Infectious Diseases journal - CDC
Find articles about Hantavirus from the Emerging Infectious Diseases journal at CDC.
000
Matthew Kuehnert @mjkuehnert.bsky.social · 11/05/2026
May issue of Emerging Infectious Diseases is posted. Issue theme is zoonotic infections. Article topics include borna virus, gestational psittacosis, fatal encephalitis from pigeon paramyxovirus, and lots more .. wwwnc.cdc.gov/eid
wwwnc.cdc.gov
Emerging Infectious Diseases - CDC
Emerging Infectious Diseases is a peer-reviewed, monthly journal published by the Centers for Disease Control and Prevention (CDC). It offers global health professionals the latest scientific informat...
000
Reposted by Matthew Kuehnert
European Centre for Disease Prevention and Control @ecdc.europa.eu · 08/05/2026
Looking for verified information on the #AndesHantavirus outbreak linked to #MVHondius? Latest updates, FAQs & #PublicHealth information on our dedicated outbreak page: bit.ly/4uB7eMC The page will be updated daily, or when new verified information becomes available. #Hantavirus #OutbreakResponse
bit.ly
Andes Hantavirus outbreak in cruise ship, May 2026
Seven people on a South Atlantic cruise ship have fallen ill with a rare hantavirus, and three of them have died, with one more in critical condition and others still showing symptoms.
03421
Reposted by Matthew Kuehnert
ESCMID @escmid.bsky.social · 06/05/2026
✏️Clinical Microbiology and Infection (CMI) is looking for an editor in virology to join their editorial board. 💡Learn more about the qualifications and expectations of the role, and how to apply in the editorial note: ow.ly/YxlE50YUtve Clinical Microbiology and Infection
155
Matthew Kuehnert @mjkuehnert.bsky.social · 03/05/2026
Dermatophilosis is a skin infection caused by the bacterium Dermatophilus congolensis, in cattle, sheep, horses...rarely in humans who have contact and develop zoonotic infection. What is happening in Spain AND France?? #idsky #zoonosis wwwnc.cdc.gov/eid/article/... wwwnc.cdc.gov/eid/article/...
wwwnc.cdc.gov
Suspected Sexual Transmission of Dermatophilosis among Men Who Have Sex with Men, Barcelona, Spain, 2025–2026
Suspected Sexual Transmission of Dermatophilosis
010
Reposted by Matthew Kuehnert
BEACON @beaconbio.bsky.social · 03/05/2026
Suspected sexual transmission of dermatophilosis reported in Spain and France, 2025–2026 Read more at: beaconbio.org/en/report/?reportid=0…
011
Reposted by Matthew Kuehnert
Lucia Ruggiero @lruggiero.bsky.social · 23/03/2026
Everything is Tuberculosis: A Portrait of Connection —March 2026 - Emerging Infectious Diseases journal - CDC wwwnc.cdc.gov/eid/article/...
wwwnc.cdc.gov
<em>Everything is Tuberculosis</em>: A Portrait of Connection
Another Dimension
001
Reposted by Matthew Kuehnert
European Centre for Disease Prevention and Control @ecdc.europa.eu · 24/03/2026
𝗪𝗵𝗮𝘁 𝗱𝗼𝗲𝘀 𝘁𝗵𝗲 𝗹𝗮𝘁𝗲𝘀𝘁 𝗱𝗮𝘁𝗮 𝘁𝗲𝗹𝗹 𝘂𝘀 𝗮𝗯𝗼𝘂𝘁 𝘁𝘂𝗯𝗲𝗿𝗰𝘂𝗹𝗼𝘀𝗶𝘀 𝗶𝗻 𝗘𝘂𝗿𝗼𝗽𝗲? 𝗜𝗻 𝘁𝗵𝗲 𝗘𝗨/𝗘𝗘𝗔: ▪️ 38,249 cases were reported in 2024 ▪️ progress is not on track to meet Sustainable Development Goal (SDG) targets of ending TB ▪️ drug-resistant TB remains a challenge. Read more: bit.ly/WorldTBDay2026 #WorldTBDay
21711
Matthew Kuehnert @mjkuehnert.bsky.social · 24/03/2026
Emerging Infectious Diseases March issue is out! Theme: Mycobacterial and Fungal Infections wwwnc.cdc.gov/eid #worldTBday
wwwnc.cdc.gov
Emerging Infectious Diseases - CDC
Emerging Infectious Diseases is a peer-reviewed, monthly journal published by the Centers for Disease Control and Prevention (CDC). It offers global health professionals the latest scientific informat...
063
Matthew Kuehnert @mjkuehnert.bsky.social · 05/03/2026
Big deal in #transplant ID 👇🏻 Growing problem HHV-8 (Kaposi's sarcoma) transmitted via organ transplantation Screening? "Limited commercial availability of KSHV assays, particularly serology, has hindered surveillance and tracking of donor-derived infections" #idsky www.cdc.gov/mmwr/volumes...
cdc.gov
Kaposi Sarcoma–Associated Herpesvirus Infection and ...
This report describes Kaposi sarcoma in an organ ...
041
Matthew Kuehnert @mjkuehnert.bsky.social · 12/12/2025
Leprosy is treatable, but requires months of antibiotics,similar to tuberculosis. www.reuters.com/business/hea...
reuters.com
Romania finds two masseuses with leprosy, first cases in 40 years
Romania said it had found two masseuses with leprosy at a spa in the northwestern city of Cluj, the European Union state's first confirmed cases of the disease in more than 40 years.
040
Matthew Kuehnert @mjkuehnert.bsky.social · 11/12/2025
The Nov issue of EID has published! Theme is vectorborne diseases, but also a nod to zoonotic infections (Grandma Moses farm scene on cover), an issue theme to come Tickborne pathogens in blood donors, emerging Rickettsia in dogs, transmission WNV in Paris, to name a few wwwnc.cdc.gov/eid #idsky
wwwnc.cdc.gov
Emerging Infectious Diseases - CDC
Emerging Infectious Diseases is a peer-reviewed, monthly journal published by the Centers for Disease Control and Prevention (CDC). It offers global health professionals the latest scientific informat...
094
Reposted by Matthew Kuehnert
UW Infectious Disease Fellowship Program @uwidfellowship.bsky.social · 23/10/2025
Although we tend to think about it less in the US, Hep E is the leading cause of *acute* hepatitis worldwide. - associated with wild boar/undercooked pork - more severe in pregnant people. - can cause chronic hepatitis in immunocompromise #IDSky bmcinfectdis.biomedcentral.com/articles/10....
bmcinfectdis.biomedcentral.com
Serological and molecular characterization of hepatitis E virus and co-infections during the 2014 Biratnagar outbreak in Nepal - BMC Infectious Diseases
Introduction Hepatitis E virus (HEV) is a leading cause of acute viral hepatitis in South Asia, frequently causing waterborne outbreaks. Despite the recognized past and potential future epidemic burde...
021
Reposted by Matthew Kuehnert
Eurosurveillance journal @eurosurveillance.org · 23/10/2025
Our new issue is out, and includes research on 🦠 surveillance of iGAS in European countries and factors associated with severe iGAS and death in children & adolescents 📈 how COVID-19 modelling supported public health decisions in Europe Read it here 🔗 www.eurosurveillance.org/content/euro...
031
Reposted by Matthew Kuehnert
UW Infectious Disease Fellowship Program @uwidfellowship.bsky.social · 01/09/2025
Increasing evidence of T. cruzi parasites in the United States in triatomine insects, domestic animals, wildlife, and humans challenges Chagas’ nonendemic label in US. Autochthonous human cases have been reported in 8 states… #IDSky wwwnc.cdc.gov/eid/article/...
wwwnc.cdc.gov
Chagas Disease, an Endemic Disease in the United States
Chagas Disease, an Endemic Disease in the United States
021
Reposted by Matthew Kuehnert
Patrick Ching @patrickching.bsky.social · 04/09/2025
Chagas disease is endemic in the United States. Full stop. "Labeling the US as non–Chagas disease–endemic perpetuates low awareness and underreporting" #IDSky #MedSky #Chagas wwwnc.cdc.gov/eid/article/...
wwwnc.cdc.gov
Chagas Disease, an Endemic Disease in the United States
Chagas Disease, an Endemic Disease in the United States
096
Reposted by Matthew Kuehnert
Scott Weese @scottweese.bsky.social · 28/08/2025
Rabies in an unmanaged cat colony. No human cases but a large investigation. Cat colonies aren't going away so we should manage them better. The amount of $ spent for this investigation could have covered a lot of spay/neuter/vaccination. www.wormsandgermsblog.com/2025/08/arti...
wormsandgermsblog.com
25016
Reposted by Matthew Kuehnert
Onisillos @onisillos.bsky.social · 26/08/2025
“People are relying too much on these text-extruding machines, and that will corrupt the scientific record” cen.acs.org/policy/publi...
cen.acs.org
ChatGPT tends to ignore retractions on scientific papers
Study finds the chatbot doesn’t acknowledge concerns with problematic studies
031
Matthew Kuehnert @mjkuehnert.bsky.social · 20/08/2025
"..our findings highlight spread of WNV into northern France during the mosquito season. This new area of WNV circulation is a concern for physicians managing infected patients but also for blood, cell, or organ donations for which qualified donors are needed.." #idsky wwwnc.cdc.gov/eid/article/...
wwwnc.cdc.gov
Two Cases of Autochthonous West Nile Virus Encephalitis, Paris, France, 2025
Two Cases of Autochthonous West Nile Virus Encephalitis, Paris, France, 2025
050
Reposted by Matthew Kuehnert
BK. Titanji @boghuma.bsky.social · 16/08/2025
I would take this very seriously if contacted. Rabies can have a very long incubation time before symptoms develop. Post exposure prophylaxis administered in a timely manner is very effective.
6215107
Reposted by Matthew Kuehnert
Carl T. Bergstrom @carlbergstrom.com · 16/08/2025
Just in case there was any doubt, ChatGPT 5.0 still makes up completely random citations that don't exist and should not be used for literature search.
1. David Ackerly (UC Berkeley)

While his most-cited work is on leaf size and SLA, he also wrote explicitly about plasticity in leaf traits, including shape, in the context of ecological strategies.

Example: Ackerly (1997), “Allocation, leaf display, and growth in fluctuating light environments: A comparative study of deciduous and evergreen species” (Oecologia). This emphasizes how plasticity in leaf traits mediates adaptation to light.
26957264
Reposted by Matthew Kuehnert
CIDRAP @cidrap.bsky.social · 13/08/2025
Without standard definition, long COVID remains a puzzle The number of symptoms included in the studies ranged from 9 to 44. www.cidrap.umn.edu/c...
12212
Reposted by Matthew Kuehnert
CIDRAP @cidrap.bsky.social · 13/08/2025
Study highlights antifungal use in US hospitals Data from 412 US hospitals from 2018 through 2023 show 4.5% of patients received an antifungal, a finding researchers say warrants a specific focus on antifungal stewardship. www.cidrap.umn.edu/a...
1116
Reposted by Matthew Kuehnert
European Centre for Disease Prevention and Control @ecdc.europa.eu · 13/08/2025
🦟 West Nile virus in Europe As summer progresses, IT, EL, RO, BG & FR have reported 163 locally acquired human cases of #WestNileVirus infection so far this year. 📊 This is above the 10-year average for this point in the season, but far below the same period in record years of 2024 & 2018.
bit.ly
Monthly updates: Seasonal surveillance in humans and animals in 2025 for West Nile virus
Monthly updates with the latest reports on West Nile virus cases in Europe.
1168
Reposted by Matthew Kuehnert
Kathleen Bachynski @bachynski.bsky.social · 13/08/2025
Earlier this year… “In this case report, we present a young adult with a history of chronic e-cigarette use diagnosed with pulmonary blastomycosis. The patient’s young age, lack of underlying health conditions… along with ambiguous imaging findings, posed a significant diagnostic challenge.”
onlinelibrary.wiley.com
Severe Pulmonary Blastomycosis in a Young Adult: Probable Role of E‐Cigarette Use in Immunosuppression
Background: E-cigarette use has become increasingly prevalent among young adults, raising concerns about its potential health impact and susceptibility to infections. Blastomyces dematitidis, the cau...
086
Matthew Kuehnert @mjkuehnert.bsky.social · 24/07/2025
August issue of Emerging Infectious Diseases is now online! Theme is "Mpox and other viral diseases." Articles on spillover events, microsporidiosis acquired in the Sea of Galilee, and Mpox. Our cover: "The Pockmarked Face of the Comte de Mirabeau", the scars of smallpox. wwwnc.cdc.gov/eid/
wwwnc.cdc.gov
Emerging Infectious Diseases - CDC
Emerging Infectious Diseases is a peer-reviewed, monthly journal published by the Centers for Disease Control and Prevention (CDC). It offers global health professionals the latest scientific informat...
351
Reposted by Matthew Kuehnert
European Centre for Disease Prevention and Control @ecdc.europa.eu · 19/06/2025
#JustPublished! Rapid Risk Assessment: Multi-country outbreak of #hepatitisA in the EU/EEA. The spike in cases has been reported across Austria, Czechia, Hungary & Slovakia Read full report here: bit.ly/3HOlL4E and our press release here: bit.ly/4kNULAQ #IDsky #EpiSky #MedSky
bit.ly
ECDC releases risk assessment with actions needed to address spike in hepatitis A cases
ECDC has issued a Rapid Risk Assessment in response to a multi-country outbreak of hepatitis A in the EU/EEA.
33222
Matthew Kuehnert @mjkuehnert.bsky.social · 26/06/2025
July issue of Emerging Infectious Diseases is online! wwwnc.cdc.gov/eid/ Theme is Spirochetes and other bacteria Two unusual case reports on the "great imitator" syphilis. Also featured: Mycoplasma phocimorsus human infection from a bear, Borrelia in flying foxes, mice as model for leptospirosis.
wwwnc.cdc.gov
Emerging Infectious Diseases - CDC
Emerging Infectious Diseases is a peer-reviewed, monthly journal published by the Centers for Disease Control and Prevention (CDC). It offers global health professionals the latest scientific informat...
010
Reposted by Matthew Kuehnert
senjutisaha.bsky.social @senjutisaha.bsky.social · 23/06/2025
One ceftriaxone-resistant #typhoid case last year set us on a path that is now live on Emerging Infectious Diseases. 47 cases in months, resistance rose from 0 to 5%. We spoke with patients, sequenced samples. 4.3.1.2.B1 lineage+blaCTX-M-15 on pCROB1. #AMR #PublicHealth wwwnc.cdc.gov/eid/article/...
wwwnc.cdc.gov
Outbreak of Ceftriaxone-Resistant <em>Salmonella enterica</em> Serovar Typhi, Bangladesh, 2024
Ceftriaxone-Resistant <em>Salmonella</em> Typhi, Bangladesh
136
Matthew Kuehnert @mjkuehnert.bsky.social · 10/06/2025
Feline #sporotrichosis: "Asymptomatic carriers hinder sporotrichosis control efforts by delaying diagnosis and treatment. Screening all contacts of confirmed cases is essential to minimize the risk for transmission"
010
Matthew Kuehnert @mjkuehnert.bsky.social · 01/06/2025
Measles virus diverged phylogenetically from rinderpest bovine virus. I did not know that.
020
Reposted by Matthew Kuehnert
Reality Ausetkmt @ausetkmt.bsky.social · 30/05/2025
📚💙🌎🧰 #Bookdrop #booksky #epidemic #The-American-Plague: The Untold Story of Yellow Fever, The Epidemic That Shaped Our History. a single summer in Memphis alone, it cost more lives than the Chicago fire, the San Francisco earthquake, and the Johnstown flood combined os5.mycloud.com/action/share...
042
Reposted by Matthew Kuehnert
Onisillos @onisillos.bsky.social · 31/05/2025
Given #YellowFever vaccination seems to have become topical, this article might be of interest. www.thelancet.com/journals/lan...
thelancet.com
Yellow fever breakthrough infections after yellow fever vaccination: a systematic review and meta-analysis
Yellow fever breakthrough infections documented in literature are rare, and not necessarily more common 10 years or more after primary yellow fever vaccination. This finding suggests that a single dos...
0139
Matthew Kuehnert @mjkuehnert.bsky.social · 31/05/2025
Human immunity has to "want" to oscillate seasonally also...
000
Reposted by Matthew Kuehnert
CIDRAP @cidrap.bsky.social · 23/05/2025
Scientists report first known cases of #tularemia in beluga whales The long distances that whales often travel could further spread the disease, increasing exposure to people and wildlife, the authors say. www.cidrap.umn.edu/t... Photo: Linnie / Flickr cc
2127
Matthew Kuehnert @mjkuehnert.bsky.social · 30/05/2025
EID's June issue is published! Theme is #vectorborne infections. Article topics include rickettsia in Cambodia, oropouche in Brazil, babesiosis in Italy, tularemia in Alaskan whales (!) and much more. #idsky wwwnc.cdc.gov/eid/
wwwnc.cdc.gov
Emerging Infectious Diseases - CDCCenters for Disease Control and Prevention. CDC twenty four seven. Saving Lives, Protecting Peoplehome4expandexpandexpandexpandexpandexpandedit_01 fil...
Emerging Infectious Diseases is a peer-reviewed, monthly journal published by the Centers for Disease Control and Prevention (CDC). It offers global health professionals the latest scientific informat...
163