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Jon Cohen

@cohenjon.bsky.social

Staff writer at Science, specializing in infectious diseases and immunology. Vaccine history geek. Hate outbreaks, love covering them. Serious surf addiction, occasional contributor to the incomparable Surfer's Journal.

9,699 Followers  |  655 Following  |  115 Posts  |  Joined: 28.06.2023
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Posts by Jon Cohen (@cohenjon.bsky.social)

Thanks! Let me know what you think.

25.02.2026 06:56 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Community health project in Kenya and Uganda dramatically cuts new HIV infections Large-scale study finds that simplifying delivery of prevention medication and improving connections to clinics is key

Study in 80,000 people in Uganda and Kenya shows 70% reduction in risk of HIV infection. The secret? Community health workers offering testing at home, simplified access to PrEP and PEP, follow up with smart phone app that connects people to clinics. Remarkable.
www.science.org/content/arti...

24.02.2026 23:40 β€” πŸ‘ 47    πŸ” 15    πŸ’¬ 2    πŸ“Œ 0
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A little-known flu virus is sickening cattle around the world. Are humans next? Features of recently identified influenza D point to possible pandemic threat

Ever heard of flu D? Hardly anyone else has either. But it deserves your attention. www.science.org/content/arti...

19.02.2026 21:51 β€” πŸ‘ 39    πŸ” 15    πŸ’¬ 1    πŸ“Œ 4
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Bird flu antibodies found in cow in the Netherlands, a first outside of U.S. Dead cat led to discovery, but officials stress no further spread of H5N1 has been detected

www.science.org/content/arti...

23.01.2026 23:43 β€” πŸ‘ 12    πŸ” 12    πŸ’¬ 0    πŸ“Œ 1
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New hepatitis B drug could help β€˜functionally cure’ some patients Scientists welcome GSK announcement that two trials succeededβ€”even though data are still lacking

www.science.org/content/arti...

09.01.2026 23:05 β€” πŸ‘ 11    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
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The Trump administration says some approved childhood vaccines need better studies. Scientists disagree Rationale for dropping some vaccine recommendations faces skepticism

www.science.org/content/arti...

08.01.2026 22:56 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Fresh conflicts erupt around giant database for flu and COVID-19 sequences Critics say β€œautocratic” behavior by GISAID could hamper response to a future pandemic

www.science.org/content/arti...

07.01.2026 18:57 β€” πŸ‘ 12    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0

It's a fantastic insight from 304 years ago.

31.12.2025 18:48 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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NIH leader resigns after flap over risks of seasonal flu virus study Agency may be expanding list of pathogens subject to dangerous β€œgain-of-function” regulations

www.science.org/content/arti...

23.12.2025 21:35 β€” πŸ‘ 32    πŸ” 25    πŸ’¬ 1    πŸ“Œ 1
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Science’s 2025 Breakthrough of the Year: The unstoppable rise of renewable energy Clean energy infrastructure is being deployed with unmatched scale and speedβ€”and China is leading the way

www.science.org/content/arti...

18.12.2025 20:55 β€” πŸ‘ 10    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
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Fired NIH institute head sues Trump administration Jeanne Marrazzo says she lost her job because she spoke out against risky public-health policies

www.science.org/content/arti...

17.12.2025 03:35 β€” πŸ‘ 12    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
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How some treatments can lead to a β€˜functional cure’ for HIV Specific class of immune cells help keep virus at bay for months or yearsβ€”even in the absence of drugs

www.science.org/content/arti...

01.12.2025 20:57 β€” πŸ‘ 13    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0
Flu the Coop | Big Picture Science

bigpicturescience.org/episodes/flu...

24.11.2025 21:13 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Book Review: The Urgent Quest to Prevent the Next Pandemic In "Planning Miracles," Jon Cohen chronicles the efforts of scientists and others to eradicate the threat of pandemics.

Thanks to @undark.org for reviewing my new book!

undark.org/2025/11/21/b...

21.11.2025 19:35 β€” πŸ‘ 13    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
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The Trump administration is dismantling efforts to fight the next pandemic A retreat from investments in drugs and vaccines leaves U.S. less prepared for the next viral scourge, experts warn

"It's as if it stopped raining, so why fix the roof?https://www.science.org/content/article/trump-administration-dismantling-efforts-fight-next-pandemic

13.11.2025 21:59 β€” πŸ‘ 36    πŸ” 24    πŸ’¬ 6    πŸ“Œ 1
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James Watson: Titan of science with tragic flaws Science historian Nathaniel Comfort reflects on the β€œmost famous scientist of the 20th century, and the most infamous of the 21st”

www.science.org/content/arti...

10.11.2025 01:48 β€” πŸ‘ 7    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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AI drives dramatic expansion of Chan Zuckerberg Initiative’s funding to end all diseases Entering its second decade, philanthropy with Facebook fortune has shed social causes and now focuses on ambitious science dream

The Chan Zuckerberg Initiative is poised to become one of the largest philanthropies supporting science, and it now is going "all in" on AI and biology to create a virtual immune system. I spoke with Chan and many of its scientists last week. www.science.org/content/arti...

06.11.2025 20:09 β€” πŸ‘ 19    πŸ” 7    πŸ’¬ 8    πŸ“Œ 2
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ACIP tables vote to delay hepatitis B vaccine birth dose

The Vaccine Integrity Project @CIDRAP is conducting an independent review of the evidence supporting the long-standing recommendation for universal #HepatitisB vaccination at birth.

In Sept, CDC’s vaccine advisers tabled a vote on the birth dose and asked for more data.

πŸ”— tinyurl.com/4sy3wwa7

06.11.2025 19:50 β€” πŸ‘ 28    πŸ” 12    πŸ’¬ 1    πŸ“Œ 3

@kgandersen.bsky.social @cohenjon.bsky.social

05.11.2025 15:42 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Many thanks Caitlin. So glad you were asked to review this, and just so there's no confusion, I have no input into Science's book review process--or even whether they choose to review my books!

31.10.2025 16:47 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Man’s pig kidney fails just shy of setting record The xenotransplant, from a gene-edited pig, had survived for nearly 9 months in Tim Andrews

Genetically engineered pig kidney in Tim Andrews unfortunately failed after nearly 9 months, but he fortunately returned to dialysis and is doing well. www.science.org/content/arti...

27.10.2025 17:15 β€” πŸ‘ 13    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
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Science and Society | Planning Miracles: How to Prevent Future Pandemics Online Since Covid-19 swept the world, scientists have been grappling with an urgent issue: How do we prepare for the next pandemicβ€”and at a time when science denial and...

I'll be speaking today at Lewes Library Science and Society webcast talk at 4:45 EDT about my just released book, Planning Miracles: How to Prevent Future Pandemics. Registration required. delawarelibraries.libcal.com/event/14650002

07.10.2025 16:15 β€” πŸ‘ 11    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Science and Society Lecture to address pandemic prevention Oct. 7 Lewes Public Library’s Science and Society Lecture Series will present Science magazine’s Jon Cohen for an online presentation based on his new book, "Planning Miracles: How to Prevent Future Pandemic...

I'll be speaking about my book on Oct. 7 at Lewes Public Library's Science and Society Lecture, which is webcast: www.capegazette.com/article/scie...

02.10.2025 18:29 β€” πŸ‘ 11    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Thanks Mike!

01.10.2025 17:04 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Many thanks.

01.10.2025 15:46 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Planning Miracles by Jon Cohen: 9780593321225 | PenguinRandomHouse.com: Books A groundbreaking book about the past, present, and future of pandemics, and a behind-the-scenes portrait of the intrepid and innovative community of scientists working tirelessly to stop the next one ...

My book, Planning Miracles: How to Prevent Future Pandemics, comes out next week. It's not about flawed COVID responses. It's about scientific efforts to develop better vaccines, treatments, masks, surveillance--and to move more quickly...as one world.
www.penguinrandomhouse.com/books/690752...

01.10.2025 15:43 β€” πŸ‘ 34    πŸ” 10    πŸ’¬ 4    πŸ“Œ 2

* Royal Canadian Mounted Police

29.09.2025 21:16 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Canada’s Supreme Court will decide fate of ostrich flock hit by bird flu Farmers and supportersβ€”including RFK Jr. and Dr. Ozβ€”urge government to spare birds that survived H5N1 outbreak

An ostrich flock, H5N1, culling policy, Canada’s Supreme Court, farmers, biotechs, hair growth and weight loss products, opponents of government overreach, animal rights activists, RFK Jr., Dr. Oz, the Royal Mounted Canadian Police. Read all about it. www.science.org/content/arti...

29.09.2025 21:13 β€” πŸ‘ 24    πŸ” 9    πŸ’¬ 2    πŸ“Œ 1
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After bizarre journey, prized history of molecular biology archive finds new home Science History Institute makes public multimillion-dollar collection, including Rosalind Franklin’s famous DNA image, assembled by fake scientist

To get full flavor of this remarkable collection and its remarkable backstory, read the links.

www.science.org/content/arti...

15.09.2025 22:15 β€” πŸ‘ 10    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0
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After bizarre journey, prized history of molecular biology archive finds new home Science History Institute makes public multimillion-dollar collection, including Rosalind Franklin’s famous DNA image, assembled by fake scientist

Wrong link. Sorry.
www.science.org/content/arti...

15.09.2025 22:14 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0