ANTIMICROBIAL RESISTANCE SOLUTIONS
WITH DR. JOHN H. REX
Latest Newsletters
Dear All, The 8 Dec 2025 newsletter entitled "Phage therapy: Regulatory perspectives from TATFAR" generated a fair bit of commentary! I've now added several post-newsletter addenda to the online copy of the newsletter and I thought the amount of new material warranted a summary of same via this follow-up newsletter. If I've missed a resource, let me know and I'll add it to this list: The TATFAR Phage Working Group’s paper noted that “… numerous RCTs conducted to date have largely failed to demonstrate efficacy, although a few promising data have recently emerged” then citing publications about 3 projects. It now appears that the 3rd project in the list (reference 18, an inhaled phage) has been closed due to unexpectedly high rates of adverse events. That’s a good reminder that although we generally think of phage as having a benign safety profile, experience in man can turn up surprises! Researchers interested in this area might find value in the resources and meetings organized by ESGNTA, the ESCMID Study Group for Non-Traditional Antibacterial Therapy. Their newsletters provide summaries of training courses and publications that would provide useful current news and contacts. The Beam Alliance has a Phage Action Collaborative Taskforce (Phage-ACT) that collaborates to develop common pathways...
Dear All,Integrating perspectives from EC...
Dear All,Recently posted, six concepts were...
Latest Government Action
Dear All, I am pleased to learn that BARDA is holding a one-day innovation symposium on 20 Nov 2025. As you know, BARDA is a consistently creative funder of diverse medical countermeasures, including new antibiotics. For background, see these prior newsletters:22 Jul 2025 newsletter: "BARDA RFP: Antibiotic for HABP/VABP or Bloodstream Infection"5 Nov 2024 newsletter: "BARDA seeks deep insight on antibacterials near/beyond end-of-Phase 2"12 Nov 2023 newsletter: "Fireside Chat with BARDA’s Branch Chief for Antimicrobials".The video from this newsletter (see also below my signature) is highly recommended as a primer on that way that Team BARDA think about medical countermeasures!26 Sep 2023 newsletter: "BARDA Medical Countermeasures BAA: Substantial updates"BARDA's BAA-23-100-SOL-00004 is open through Sep 2028!As to the 1-day symposium, it runs 9a-5p ET on 20 Nov 2025 in Washington DC. Let me quote from the announcement (highlights added by me):"Join us in person for an engaging showcase of early-stage health security innovations supported by BARDA through our Division of Research, Innovation, and Ventures (DRIVe), the BARDA Accelerator Network, BARDA Ventures, BLUE KNIGHT, and CARB-X. "The symposium will bring together BARDA-supported innovators, U.S. government partners, investors, strategic partners, and other key stakeholders to highlight technologies and foster collaborations to advance the development of medical...
Dear All,Referring back to the...
Dear All,Attention phage developers --...
Dear All,D-Day and the momentous Normandy...
Dear All,If you represent a...
Dear All, Sadly, I must...
Dear All (and with thanks...
R&D Insight
Dear All,The US Department of...
Tender call: Global AMR R&D Hub seeks analyses of the market potential of four types of AMR products
Dear All,The G20-sponsored Global AMR...
Dear All (with thanks to...
Dear All: Three things today...
Dear All: Are you doing...
Dear All, Apologies for the...
Dear All: Three brief items...
Dear All (and with thanks...
Can you help?
Dear All,I have just learned that Lifeline, the musical formerly known as The Mould that Changed the World, is seeking scientists, medics, and healthcare professionals to be part of the cast for a portion of a planned 5-week off-Broadway run of the show around the time of the High-Level Meeting (HLM) on AMR at UNGA 2024 in New York City...
Dear All, Heads up! Having...
Note: Be sure to take...
Update on 11 October 2023: The...
Dear All,Along with more than...
Dear All (and with thanks to...
Dear All, Two items for...
Dear All, Three things today......
Dear All, Greetings from ECCMID...
Dear All,A key theme of...
Dear All,Following hard on the...
Dear All, A short one...
Dear All, We are swimming...
Antimicrobial resistance poses a catastrophic threat. If we don’t act now, any one of us could go into hospital in 20 years for minor surgery and die because of an ordinary infection that can’t be treated by antibiotics. And routine operations like hip replacements or organ transplants could be deadly because of the risk of infection.
AMR Fireside Chats
1/19 videos
1
Episode 18 w/Robin Hiley- Fireside Chat
19:48
2
Episode 17 w/ Ella Balasa and Rob Purdie of WHO Task Force of AMR Survivors - AMR Fireside Chat
38:24
3
Episode 16 w/ Ramanan Laxminarayan, PhD - AMR Fireside Chat
32:59
4
Episode 15 w/ Mark Albrecht, PhD - AMR Fireside Chat
43:55
5
Episode 14 w/ Lynn Silver - AMR Fireside Chat
56:23
6
Episode 13 w/ Kevin Outterson - AMR Fireside Chat
30:01
7
Episode 12 w/ Tina Joshi, PhD - AMR Fireside Chat
34:22
8
Episode 11 w/ Martin Heidecker - AMR Fireside Chat
32:31
9
Episode 10 w/ Anna Govett - AMR Fireside Chat
14:54
10
Episode 9 w/ Fatema Rafiqi, PhD - AMR Fireside Chat
34:10
11
Episode 8 w/ Ghada Zoubiane, PhD - AMR Fireside Chat
35:04
12
Episode 7 w/ Trevor Lithgow, PhD - AMR Fireside Chat
35:41
13
AMR Snapshots: Episode 2 - John Rex (Editor-In-Chief, AMR.Solutions)
26:25
14
Episode 6 w/ Maryn McKenna - AMR Fireside Chat
45:50
15
Episode 5 w/ Christine Årdal - AMR Fireside Chat
43:44
16
Episode 4 w/ Peter Beyer - AMR Fireside Chat
39:21
17
Episode 3 w/ Kevin Outterson - AMR Fireside Chat
11:45
18
Episode 2 w/ Henry Skinner, PhD - AMR Fireside Chat
15:44
19
Episode 1 w/ Kevin Outterson - AMR Fireside Chat
52:56
Developing systemic & inhaled antibiotics for lung infections
Dear All: I missed it personally, but by all reports the session on 3 June 2017 at ASM Microbe entitled “Development of New Drugs and ...
Read More →
Assessing antibiotic value: DTR, fire extinguishers, and a view from Australia
Dear All (wonkish note alert — refresh your coffee before proceeding — with thanks to Kevin Outterson for co-authoring this note!), The intertwined questions of ...
Read More →
New mechanisms for antibiotic reimbursement in the United States: CMS’s IPPS FY2020 Final Rule
Dear All (and with thanks to Kevin Outterson for substantial help with this newsletter), On August 2, 2019, the US government agency that administrates Medicare & ...
Read More →
Scary, Scarier, Scariest (Part 2): What can YOU do about it?
Long note alert— apologies! Get a cup of coffee and settle in… Dear All: My 22 Apr 2019 note entitled Scary, Scarier, Scariest: Achaogen / FT ...
Read More →
Melinta goes bankrupt / Never let a good crisis go to waste
Dear All (long-ish, wonk-ish note alert … lots of details to absorb): This newsletter has a followup here. Sadly, Melinta Therapeutics, Inc. declared bankruptcy just ...
Read More →
FDA analysis of 40-years of antibacterial development: Dheman et al.
Dear All (and with thanks to Kevin Outterson for co-authoring this newsletter), Just out in CID is a paper in which FDA analyzes trends in ...
Read More →
Plazomicin EU marketing application is withdrawn: Near zero market value of newly approved antibacterials
Dear All (with thanks to Kevin Outterson for co-authoring this newsletter), Last week’s announcement of the AMR Action Fund was both exciting and sobering: $1b ...
Read More →
Impact of PASTEUR: 9.9m lives saved, ROI of 125:1
Dear All (and with thanks to Kevin Outterson for being lead author on this newsletter), (wonkish alert on this one … refresh your coffee and ...
Read More →
What does an antibiotic cost to develop? What is it worth? How to afford it?
Dear All (long, wonkish note alert!): Today we have a 3-part discussion of cost and value with this summary 3-part message: Developing antibiotics is expensive, ...
Read More →
Non-traditional antibiotics: A pipeline review and an analysis of key development challenges
Dear All, Non-traditional alternatives to antibiotics have excited a lot of interest in the past few years but we’ve seen relatively few of these progress ...
Read More →
De-risking vaccine development: Insights spanning decades of experience
Dear All (with thanks to Vega Masignani for co-authoring this newsletter), While the work needed to create new antibacterial agents is the primary topic of ...
Read More →
UK to expand NHS Subscription Pilot! Consultation Period launches
Dear All (and with thanks to Kevin for co-authoring), The UK NHS England Pilot is known to us all as the first real attempt at an antibiotic ...
Read More →
The thoughtless person playing with penicillin treatment is morally responsible for the death of the man who succumbs to infection with the penicillin-resistant organism.
The bipartisan PASTEUR Act is the strongest bill ever written to strengthen antibiotic development and use. It will fix our market failures, expand the pipeline for next generation antibiotics, and save lives. We can’t sit on our hands as this public health crisis arrives – we have to act now.
Summaries
Notes: Newsflash ... BARDA have...
Aside: If you've enjoyed the...
See also This related newsletter:...
Dear All (and with thanks...
Dear All (Wonkish alert! Coffee-up!),Today...