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Mike Coston

@fla-medic.bsky.social
558 followers 61 following 994 posts

Retired Paramedic Blogger Avian Flu Diary afludiary.blogspot.com past 19 years

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Mike Coston @fla-medic.bsky.social · 11h
AFluDiary Blog `Australia: H5 Bird Flu Reported on Macquarie Island' #H5N1 afludiary.blogspot.com/2026/10/aust...
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Mike Coston @fla-medic.bsky.social · 12h
AFluDiary Blog `Nevada Dept of Wildlife Warns on HPAI in Multiple Flocks of Wild Geese' #HPAI #H5 afludiary.blogspot.com/2026/10/neva...
afludiary.blogspot.com
Nevada Dept of Wildlife Warns on HPAI in Multiple Flocks of Wild Geese
#19,374 We've a press release from Nevada's Department of Wildlife (NDOW) - posted late yesterday - warning the public that  ` multiple f...
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Mike Coston @fla-medic.bsky.social · 14/10/2026
AFluDiary Blog Saying Goodbye to An Infectious Disease Reporting Legend` #Branswell afludiary.blogspot.com/2026/10/sayi...
afludiary.blogspot.com
Saying Goodbye to An Infectious Disease Reporting Legend
#19,373 I've lost count how many times I've featured a Helen Branswell story in this blog, but it must run into the hundreds. She was, qui...
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Reposted by Mike Coston
Crawford Kilian @crof.bsky.social · 13/10/2026
Shocking and deeply saddening. Branswell was among the best health reporters in the world. When she was worried on Dec. 31, 2019 about the outbreak in Wuhan, I knew it was going to be serious. Thank you, ma'am. You were a great teacher. www.statnews.com/2026/10/13/h...
statnews.com
Helen Branswell, whose reporting on infectious diseases and public health drew acclaim, dies at 69
Helen Branswell, STAT's infectious disease reporter who earned the respect of experts and public health officials with her accessible, prescient dispatches, has died at age 69.
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Mike Coston @fla-medic.bsky.social · 14/10/2026
AFluDiary Blog `BMC Public Health: 2018–2025 Serological study on avian influenza among occupationally exposed populations in the Poyang Lake area' #H5N1 #H9N2 #H3N8 afludiary.blogspot.com/2026/10/bmc-...
afludiary.blogspot.com
BMC Public Health: 2018–2025 Serological study on avian influenza among occupationally exposed populations in the Poyang Lake area
#19,372 In 2025 a Chinese research study  reported on testing environmental samples collected from southern and northern Chinese live poul...
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Reposted by Mike Coston
Maggie Fox @maggiefox.bsky.social · 14/10/2026
Shocked and dismayed to hear this. Helen was the kind of careful, dedicated reporter the world needs more of. We can't really afford to lose her. www.statnews.com/2026/10/13/h...
statnews.com
Helen Branswell, whose reporting on infectious diseases and public health drew acclaim, dies at 69
Helen Branswell, STAT's infectious disease reporter who earned the respect of experts and public health officials with her accessible, prescient dispatches, has died at age 69.
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Reposted by Mike Coston
Crawford Kilian @crof.bsky.social · 12/10/2026
Hogvet51: Kansas H5N1 Dairy Infection Confirmed as of October 8th and Posted this Morning by NVSL hogvet51.substack.com/p/kansas-h5n...
hogvet51.substack.com
Kansas H5N1 Dairy Infection Confirmed as of October 8th and Posted this Morning by NVSL
No public announcements released by state or federal authorities to date
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Mike Coston @fla-medic.bsky.social · 13/10/2026
AFluDiary Blog `BMJ Public Health (Review): Public health risks and control measures associated with live animal and animal product trade in traditional food markets in low- and middle-income countries' afludiary.blogspot.com/2026/10/bmj-...
afludiary.blogspot.com
BMJ Public Health (Review): Public health risks and control measures associated with live animal and animal product trade in traditional food markets in low- and middle-income countries
#19,371 In the summer of 2025 we looked at a review article (see J. Virology: Zoonotic Disease Risk at Traditional Food Markets ) by Frida ...
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Mike Coston @fla-medic.bsky.social · 12/10/2026
AFluDiary Blog `Preprint: Human Infection with Avian Influenza A(H7N7) Virus, Taiwan, 2026' #H7N7 afludiary.blogspot.com/2026/10/prep...
afludiary.blogspot.com
Preprint: Human Infection with Avian Influenza A(H7N7) Virus, Taiwan, 2026
#19,370 Last April 2nd, in  Taiwan CDC: Human Infection with a Novel H7 Avian Virus , we looked at a lengthy report on Taiwan's first dete...
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Mike Coston @fla-medic.bsky.social · 11/10/2026
AFluDiary Blog `Reminder: The Great Shakeout is set for This Week (Oct 15th)' #Preparedness #earthquake afludiary.blogspot.com/2026/10/remi...
afludiary.blogspot.com
Reminder: The Great Shakeout is set for This Week (Oct 15th)
#19,369 Not quite 3 years ago the USGS unveiled a new seismic risk map ( see below ), increasing the percentage of Americans at risk of...
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Mike Coston @fla-medic.bsky.social · 10/10/2026
AFluDiary Blog ` @WHO DON : Pneumonia of undetermined etiology - Russian Federation' afludiary.blogspot.com/2026/10/who-...
afludiary.blogspot.com
WHO DON : Pneumonia of undetermined etiology - Russian Federation
#19,368 For the past week we've been following unverified media reports (see here , here , and here ) of a Russian lab leak - supposedly ...
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Mike Coston @fla-medic.bsky.social · 10/10/2026
AFluDiary Blog `SRV: Nomenclature Updates to the Hemagglutinin Gene Clade Designations Resulting From the Continued Evolution of High Pathogenicity Avian Influenza A(H5) Virus Clades 2.3.2.1c and 2.3.4.4' afludiary.blogspot.com/2026/10/isrv...
afludiary.blogspot.com
ISRV: Nomenclature Updates to the Hemagglutinin Gene Clade Designations Resulting From the Continued Evolution of High Pathogenicity Avian Influenza A(H5) Virus Clades 2.3.2.1c and 2.3.4.4
(Credit CDC) #19,367 Thirteen years ago in 2013's   EID Journal: The Expanding Variants Of H5N1 , we looked at the continued evolution and d...
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Mike Coston @fla-medic.bsky.social · 09/10/2026
AFluDiary Blog `Isaias Forecast To Become A Major Hurricane Later Today - Landfall Tonight' #Hurricane #Preparedness afludiary.blogspot.com/2026/10/isai...
afludiary.blogspot.com
Isaias Forecast To Become A Major Hurricane Later Today - Landfall Tonight
#19,366 While wind shear may lower its intensity a bit (depending on timing) as it approaches the coast, Isaias is expected to be at leas...
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Mike Coston @fla-medic.bsky.social · 09/10/2026
AFluDiary Blog `WSDA: Washington confirms first detection of avian influenza in dairy cattle' #H5 afludiary.blogspot.com/2026/10/wsda...
afludiary.blogspot.com
WSDA: Washington confirms first detection of avian influenza in dairy cattle
#19,365 While the USDA's dashboard (above) has not yet been updated, late yesterday the State of Washington and the USDA/APHIS announced th...
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Mike Coston @fla-medic.bsky.social · 08/10/2026
AFluDiary Blog `@WHO: Dr. Tedros Statement On `Plague' Incident In Russia' afludiary.blogspot.com/2026/10/who-...
afludiary.blogspot.com
WHO: Dr. Tedros Statement On `Plague' Incident In Russia
#19,364 Two days ago the WHO posted the above statement on the  Russian `Lab Leak' Story  we've been following for nearly a week.  Since t...
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Mike Coston @fla-medic.bsky.social · 08/10/2026
AFluDiary Blog `ECDC Assessment: Zoonotic influenza A(H5) vaccination in humans in the EU/EEA #H5N1 #Preparedness afludiary.blogspot.com/2026/10/ecdc...
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Mike Coston @fla-medic.bsky.social · 07/10/2026
AFluDiary Blog `NHC: Isaias Now A Tropical Storm - Forecast to Threaten Northern Gulf Coast As A Strong #Hurricane' #Preparedness afludiary.blogspot.com/2026/10/nhc-...
afludiary.blogspot.com
NHC: Isaias Now A Tropical Storm - Forecast to Threaten Northern Gulf Coast As A Strong Hurricane
#19,362 October storms born in the Bay of Campeche have a reputation for spinning up rapidly as they approach a landfall.  Although that do...
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Mike Coston @fla-medic.bsky.social · 07/10/2026
AFluDiary Blog `Referral Preprint: The mammalian-adaptive PB2-E627K substitution preserves viral fitness of clade 2.3.4.4b #H5N1 HPAIV in birds.' afludiary.blogspot.com/2026/10/refe...
afludiary.blogspot.com
Referral Preprint: The mammalian-adaptive PB2-E627K substitution preserves viral fitness of clade 2.3.4.4b H5N1 HPAIV in birds.
#19,362 While worrisome, HPAI H5Nx remains primarily an avian-adapted virus, despite increasingly spilling over into mammalian species ( i...
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Mike Coston @fla-medic.bsky.social · 06/10/2026
AFluDiary Blog `#NHC Monitoring Gulf Disturbance with 80% Chance of Development' afludiary.blogspot.com/2026/10/nhc-... #Preparedness
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NHC Monitoring Gulf Disturbance with 80% Chance of Development
#19,361 As a hurricane weary Floridian (see 2024's Hurricane Watches Raised For Most of Florida's West Coast ),  our El Niño dampened 2026...
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Mike Coston @fla-medic.bsky.social · 06/10/2026
AFluDiary Blog `Follow-up on The Russian `Lab Leak' Story' afludiary.blogspot.com/2026/10/foll... #Plague
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Mike Coston @fla-medic.bsky.social · 05/10/2026
AFluDiary Blog `AVMA: How can veterinary personnel recognize and protect themselves from domestic cats infected with HPAI A(H5N1) viruses?' #H5N1 afludiary.blogspot.com/2026/10/avma...
afludiary.blogspot.com
AVMA: How can veterinary personnel recognize and protect themselves from domestic cats infected with HPAI A(H5N1) viruses?
#19,359 Last May, in  MMWR: Serologic Evidence of HPAI A(H5N1) Virus Infection in a Veterinary Professional Exposed to an Infected Domesti...
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Mike Coston @fla-medic.bsky.social · 04/10/2026
AFluDiary Blog `About that Russian `Lab Leak' Story' afludiary.blogspot.com/2026/10/abou... #Plague
afludiary.blogspot.com
About that Russian `Lab Leak' Story
#19,358 Over the past 72 hours there has been a media frenzy over a reported plague death, supposedly in a Russian laboratory worker, and th...
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Mike Coston @fla-medic.bsky.social · 03/10/2026
AFluDiary Blog `Antiviral Research: N70S/Y155H Combined Mutation of Neuraminidase of Avian Influenza #H9N2 Virus confers oseltamivir and zanamivir resistance and pathogenicity to Mice' afludiary.blogspot.com/2026/10/anti...
afludiary.blogspot.com
Antiviral Research: N70S/Y155H Combined Mutation of Neuraminidase of Avian Influenza H9N2 Virus confers oseltamivir and zanamivir resistance and pathogenicity to Mice
Range Of Endemic H9N2 Viruses #19,357 LPAI H9N2 has gained a reputation for spreading uncontrollably in Asian and African poultry, for frequ...
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Mike Coston @fla-medic.bsky.social · 02/10/2026
AFluDiary Blog `Communications Medicine: Pathogen-specific ripple effects of COVID-19 nonpharmaceutical interventions in reshaping endemic disease dynamics' #NPI afludiary.blogspot.com/2026/10/comm...
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Mike Coston @fla-medic.bsky.social · 01/10/2026
AFluDiary Blog `Novel Swine Flu and Remembrance' #1976 #H1N1 afludiary.blogspot.com/2026/10/nove...
afludiary.blogspot.com
Novel Swine Flu and Remembrance
Yes, that’s me 50 years ago today (1976), giving Swine Flu Shots. #19,355 Fifty years ago today - Oct 1st 1976 - the United States began a...
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Mike Coston @fla-medic.bsky.social · 30/09/2026
AFluDiary Blog `Nature Comms: Diminished sialoside binding in novel #H5N1 influenza hemagglutinin variants identified in a human patient' afludiary.blogspot.com/2026/09/natu...
afludiary.blogspot.com
Nature Comms: Diminished sialoside binding in novel H5N1 influenza hemagglutinin variants identified in a human patient
Flu Virus binding to Receptor Cells – Credit CDC #19,354 In November of 2024, we learned (see  Canada: PHAC Confirms HPAI H5N1 Genotype D1...
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Mike Coston @fla-medic.bsky.social · 29/09/2026
AFluDiary Blog ` #NPM26 : Making #Preparedness a Priority' afludiary.blogspot.com/2026/09/npm2...
afludiary.blogspot.com
#NPM26: Making Preparedness a Priority
Note: This is the 29th day of National Preparedness Month . Follow this year’s campaign on Twitter by searching for the #NatlPrep #BeReady...
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Mike Coston @fla-medic.bsky.social · 28/09/2026
AFluDiary Blog `Cambodian MOH Announces 6th Human #H5N1 Case of 2026' afludiary.blogspot.com/2026/09/camb...
afludiary.blogspot.com
Cambodian MOH Announces 6th Human H5N1 Case of 2026
#19,352 Cambodia's Ministry of Health has announced their 6th confirmed HPAI H5N1 human infection of 2026 - and 40th since early 2023 - ...
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Mike Coston @fla-medic.bsky.social · 28/09/2026
AFluDiary Blog `#H5N1 in Utah Mink (Updated)' afludiary.blogspot.com/2026/09/h5n1...
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H5N1 in Utah Mink (Updated)
#19,351 A little over a month ago, in  That Touch of Mink Flu (H5N1 in Utah Edition) , we looked at a cryptic report of an outbreak of H5N...
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Mike Coston @fla-medic.bsky.social · 27/09/2026
AFluDiary Blog `PLoS One: Occurrence of influenza antivirals and resistance development in influenza A viruses in aquatic environments: A risk assessment' afludiary.blogspot.com/2026/09/plos...
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PLoS One: Occurrence of influenza antivirals and resistance development in influenza A viruses in aquatic environments: A risk assessment
Photo Credit USGS – Wastewater: The Primary Treatment Process 1. Screening 2. Pumping 3. Aerating 4. Removing sludge 5.  Removing Scum 6. k...
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Mike Coston @fla-medic.bsky.social · 26/09/2026
AFluDiary Blog `EID Journal: Comparison of Baloxavir-Based Combinations and Monotherapies for Treating Influenza A(H5N1) Clade 2.3.4.4b Virus Infection in Mice' #H5N1 afludiary.blogspot.com/2026/09/eid-...
afludiary.blogspot.com
EID Journal: Comparison of Baloxavir-Based Combinations and Monotherapies for Treating Influenza A(H5N1) Clade 2.3.4.4b Virus Infection in Mice
Screenshot : CDC's  Interim Guidance on the Use of Antiviral Medications  for Treatment of Human Infections with Novel Influenza A Viruses...
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Mike Coston @fla-medic.bsky.social · 25/09/2026
AFluDiary Blog `H5N1’s Summer Lull: Getting Shorter?' #H5Nx #H5N1 afludiary.blogspot.com/2026/09/h5n1...
afludiary.blogspot.com
H5N1’s Summer Lull: Getting Shorter?
Chart generated by Gemini using USDA Data #19,348 As the above chart illustrates, for the past few years we've witnessed a similar avian f...
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Mike Coston @fla-medic.bsky.social · 24/09/2026
AFluDiary Blog `Virus Research: Genetic Diversity of Clade 2.3.4.4b H5Nx High Pathogenicity Avian Influenza Viruses Detected in Korea During the 2025–2026 Winter Season and Pathogenicity of #H5N1 and #H5N9 Viruses' afludiary.blogspot.com/2026/09/viru...
afludiary.blogspot.com
Virus Research: Genetic Diversity of Clade 2.3.4.4b H5Nx High Pathogenicity Avian Influenza Viruses Detected in Korea During the 2025–2026 Winter Season and Pathogenicity of H5N1 and H5N9 Viruses
#19,347 Last December - in addition to reporting numerous biosecurity breaches on farms  - South Korea's MAFRA Reported Increased Infectiv...
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Mike Coston @fla-medic.bsky.social · 24/09/2026
AFluDiary Blog `ECDC/EFSA Quarterly Avian Influenza Overview June-August 2026' #H5N1 afludiary.blogspot.com/2026/09/ecdc...
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Mike Coston @fla-medic.bsky.social · 23/09/2026
AFluDiary Blog `EM&I: Limited added benefit of seasonal influenza vaccination before A(H5) vaccination in mice and ferrets challenged with A(H5N1)' #H5N1 afludiary.blogspot.com/2026/09/em-l...
afludiary.blogspot.com
EM&I: Limited added benefit of seasonal influenza vaccination before A(H5) vaccination in mice and ferrets challenged with A(H5N1)
Credit ACIP/CDC #19,345 One of the biggest challenges during any future H5Nx pandemic would be the rapid production and timely deployment ...
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Mike Coston @fla-medic.bsky.social · 22/09/2026
AFluDiary Blog `California Declares State of Emergency to Bolster Statewide El Niño Preparedness' #Preparedness afludiary.blogspot.com/2026/09/cali...
afludiary.blogspot.com
California Declares State of Emergency to Bolster Statewide El Niño Preparedness
#19,344 Earlier this month, in  #NPM26: Preparing For An El Niño Winter ,  we looked at the potential for weather anomalies across the cou...
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Mike Coston @fla-medic.bsky.social · 22/09/2026
AFluDiary Blog `Preprint: Serological Evidence of Widespread Exposure to H5 Avian Influenza Virus in Arctic Foxes in Svalbard, Norway' #H5N5 #H5N1 afludiary.blogspot.com/2026/09/prep...
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Preprint: Serological Evidence of Widespread Exposure to H5 Avian Influenza Virus in Arctic Foxes in Svalbard, Norway
Location of Svalbard in the Arctic Ocean #19,343 The Svalbard Archipelago, located well above the Arctic Circle - roughly midway between the...
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Mike Coston @fla-medic.bsky.social · 21/09/2026
AFluDiary Blog `Emerg. Microbes & Inf.: Novel emerging reassortant H6 avian influenza viruses with internal genes from G57 genotype of H9N2 pose potential zoonotic risk' #H6N1 #H6N2 afludiary.blogspot.com/2026/09/emer...
afludiary.blogspot.com
Emerg. Microbes & Inf.: Novel emerging reassortant H6 avian influenza viruses with internal genes from G57 genotype of H9N2 pose potential zoonotic risk
#19,342 A little over a year ago, in JOI: Prevalence and Transmission of Influenza A (H6) Viruses Pose a Potential Threat to Public Health ,...
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Mike Coston @fla-medic.bsky.social · 20/09/2026
AFluDiary Blog `#NPM26: Its a 12 Volt Life' afludiary.blogspot.com/2026/09/npm2...
afludiary.blogspot.com
#NPM26: It's a 12 Volt Life
CDC Infographic Note: This is the 20th day of National Preparedness Month . Follow this year’s campaign on Twitter by searching for the #Na...
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Mike Coston @fla-medic.bsky.social · 19/09/2026
AFluDiary Blog `EID Journal: Detection of HPAI A(H5N1) Virus in Cat and Rats during Outbreak in Backyard Poultry, United States, 2025' #H5N1 afludiary.blogspot.com/2026/09/eid-...
afludiary.blogspot.com
EID Journal: Detection of HPAI A(H5N1) Virus in Cat and Rats during Outbreak in Backyard Poultry, United States, 2025
#19,340 Today we've a dispatch, published yesterday in the CDC's EID Journal , which describes the findings of HPAI H5N1 in a cat and a ...
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Mike Coston @fla-medic.bsky.social · 18/09/2026
AFluDiary Blog `Preprint: Near real-time data on the human neutralizing antibody landscape to influenza virus in summer of 2026 shows antigenic advance of H3N2 subclade K region D mutants and H1N1 D.3.1.1 Sa mutants' afludiary.blogspot.com/2026/09/prep...
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Mike Coston @fla-medic.bsky.social · 17/09/2026
AFluDiary Blog `EID Journal: Experimental Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus Infection in #Alpacas, 2026' #H5N1 afludiary.blogspot.com/2026/09/eid-...
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Mike Coston @fla-medic.bsky.social · 17/09/2026
AFluDiary Blog `WHO: Bangladesh Reports 4th #H5N1 Human Infection for 2026' afludiary.blogspot.com/2026/09/who-...
afludiary.blogspot.com
WHO: Bangladesh Reports 4th H5N1 Human Infection for 2026
#19,337 In their latest Influenza at the human-animal interface Summary and risk assessment (8 August to 6 September 2026) - published th...
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Mike Coston @fla-medic.bsky.social · 16/09/2026
AFluDiary Blog `#Natlprep 2026: #Pandemic Planning At Both Ends of the Spectrum' #Preparedness afludiary.blogspot.com/2026/09/natl...
afludiary.blogspot.com
#Natlprep 2026: Pandemic Planning At Both Ends of the Spectrum
Note: This is the 16th day of National Preparedness Month . Follow this year’s campaign on Twitter by searching for the #NatlPrep #BeReady...
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Mike Coston @fla-medic.bsky.social · 15/09/2026
AFluDiary Blog `#Taiwan CDC: Both #influenza and the #COVID-19 epidemic are currently in their peak season, with influenza cases continuing to rise' afludiary.blogspot.com/2026/09/taiw...
afludiary.blogspot.com
Taiwan CDC: Both influenza and the COVID-19 epidemic are currently in their peak season, with influenza cases continuing to rise
#19,335 A little over 2 weeks ago (Aug 28th), Japan announced the earliest start to their influenza season since the 2009 H1N1 pandemic...
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Mike Coston @fla-medic.bsky.social · 14/09/2026
AFD Blog `EID Journal: Characteristics and Superspreading Potential of Andes Virus Person-to-Person Transmission' afludiary.blogspot.com/2026/09/eid-...
afludiary.blogspot.com
EID Journal: Characteristics and Superspreading Potential of Andes Virus Person-to-Person Transmission
R0 (pronounced R-nought) or Basic Reproduction Number. Essentially, the number of new cases in a susceptible population likely to arise from...
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Mike Coston @fla-medic.bsky.social · 13/09/2026
AFluDiary Blog `Australia Reports 1st Sea Lion Death From #H5N1' afludiary.blogspot.com/2026/09/aust...
afludiary.blogspot.com
Australia Reports 1st Sea Lion Death From H5N1
YouTube Video ABC News #19,333 While the last posted update on South Australia's bird flu status appears to be 3 days ago, on Sept 10th, ...
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Mike Coston @fla-medic.bsky.social · 13/09/2026
AFD Blog `Canada: CFIA Reports 1st HPAI Poultry Outbreak SInce May' #HPAI afludiary.blogspot.com/2026/09/cana...
afludiary.blogspot.com
Canada: CFIA Reports 1st HPAI Poultry Outbreak SInce May
Screenshot CFIA #19,332 While HPAI H5 no longer completely retreats each summer, the warmer months of the year usually see far less activity...
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Mike Coston @fla-medic.bsky.social · 12/09/2026
AFluDiary Blog `Eurosurveillance: Emergence and spread of NA-I223V and NA-S247N double-mutant A(H1N1)pdm09 influenza viruses with reduced oseltamivir susceptibility in the Netherlands and beyond, 2023 to 2026' afludiary.blogspot.com/2026/09/euro...
afludiary.blogspot.com
Eurosurveillance: Emergence and spread of NA-I223V and NA-S247N double-mutant A(H1N1)pdm09 influenza viruses with reduced oseltamivir susceptibility in the Netherlands and beyond, 2023 to 2026
#19,331 Regular readers know that we've been following an uptick in reports of  ` reduced susceptibility' of the seasonal H1N1 flu virus ...
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Mike Coston @fla-medic.bsky.social · 11/09/2026
AFluDiary Blog `South Korean CDC Issues Early Seasonal #Flu Epidemic Advisory' afludiary.blogspot.com/2026/09/sout...
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