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Ferric Fang, MD

@fangferric.bsky.social

Physician-scientist, microbiologist, infectious diseases specialist, medical school professor. Opinions expressed are my own.

1,859 Followers  |  327 Following  |  1,733 Posts  |  Joined: 15.11.2024  |  1.8179

Latest posts by fangferric.bsky.social on Bluesky

The ACIP is supposed to provide guidance on how vaccines are administered, not to determine school vaccine mandates, which are the purview of the States. Levi is willing to harm children to make a political point, which is morally reprehensible.

07.12.2025 02:21 β€” πŸ‘ 16    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

It’s hard when this is your starting point πŸ€·πŸ»β€β™‚οΈ

06.12.2025 23:47 β€” πŸ‘ 9    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
Post image 06.12.2025 22:08 β€” πŸ‘ 22    πŸ” 4    πŸ’¬ 4    πŸ“Œ 1
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RFK Jr.-appointed panel removes universal hepatitis B vaccine recommendations for U.S. infants | CBC News A panel of advisers at the U.S. Centers for Disease Control and Prevention has voted to remove the long-standing recommendation to universally vaccinate American infants against hepatitis B.

In this piece I’m quoted about various aspects of hepatitis B vaccination and testing, which has always missed some prgenant women www.cbc.ca/news/health/...

06.12.2025 19:04 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

We could have eliminated Hepatitis B infection in the US…

…instead we are going to let newborn babies risk 90% chance of chronic infection that cause liver failure and cancer so that a few incredibly stupid adults - who are all vaccinated btw - can force their selfish science denial on other people

06.12.2025 19:05 β€” πŸ‘ 245    πŸ” 103    πŸ’¬ 8    πŸ“Œ 2
Redirecting

A study on 1.7 million people in Hong Kong shows superior hybrid immunity to Covid in people who got vaccinated before infection vs. people who got infected first. "Our findings are a direct rebuttal to arguments for natural immunity," the authors write. doi.org/10.1016/j.va...

06.12.2025 17:02 β€” πŸ‘ 906    πŸ” 402    πŸ’¬ 15    πŸ“Œ 27
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The lives vaccines have saved in the US, in one chart Vox is a general interest news site for the 21st century. Its mission: to help everyone understand our complicated world, so that we can all help shape it. In text, video and audio, our reporters expl...

This is all-hands on deck. RFK Jr. wants to destroy vaccination in the US. COVID and HBV vaccination were the first step. These diseases WILL come back. And your personal vaccination status is important, but so is the coverage in your community. So up your game and fight. www.vox.com/2015/3/25/82...

06.12.2025 12:35 β€” πŸ‘ 428    πŸ” 218    πŸ’¬ 10    πŸ“Œ 4

CDC introduced maternal RSV vaccination in 2023 to protect newborns from this serious respiratory infection. Noting effectiveness of the vaccine in reducing hospitalizations and ICU admissions, Denmark introduced a similar program in Oct 2025. Remind me again why we want to follow Denmark's lead?

06.12.2025 17:30 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Well, Senators Bill Cassidy and Thom Tillis, you wanted RFK Jr. to β€œgo wild” at HHS.

Congratulations. You’ve achieved your goal. He is well on his way to completely destroying the US vaccine program.

06.12.2025 02:21 β€” πŸ‘ 962    πŸ” 284    πŸ’¬ 43    πŸ“Œ 10
Cover of "Everything is Tuberculosis", by John Green

Cover of "Everything is Tuberculosis", by John Green

"We cannot address TB only with vaccines and medications... We must also address the root cause of tuberculosis, which is injustice. In a world where everyone can eat, and access healthcare, and be treated humanely, tuberculosis has no chance. Ultimately, we are the cause. We must also be the cure."

06.12.2025 15:36 β€” πŸ‘ 8    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Demand that NIH Maintain the Scientific Credibility of its Institute Directors The institute directors at NIH are top scientific leaders who in principle can redirect grant money as they please. The Trump NIH must not install new directors without a real hiring process.

NIH has for decades used a rigorous recruitment process to hire its top scientists, the institute directors.

The Trump NIH is changing that. They’ve already installed one political hire this way, reportedly a friend of JD Vance.

This post describes the process. Demand the Trump people follow it.

06.12.2025 14:38 β€” πŸ‘ 20    πŸ” 8    πŸ’¬ 1    πŸ“Œ 3
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RFK Jr.’s vaccine advisory panel is beset by incompetence, bias, and procedural chaos The Advisory Committee on Immunization Practices' (ACIP) meetings used to be a geek’s dream: hours of long, maybe dreary presentation of extensive data

RFK Jr.’s vaccine advisory panel is beset by incompetence, bias, and procedural chaos. Since ACIP is real life and not a TV show, that's not a good thing. www.statnews.com/2025/12/06/a... via @statnews.com

06.12.2025 15:06 β€” πŸ‘ 128    πŸ” 43    πŸ’¬ 5    πŸ“Œ 2

According to local reporting, no Legionella has been found in the spas, showers, hot water systems, water fountains, sinks, or exterior water main of the facility. In many outbreaks of Legionnaire's disease, the source is never found.

www.yahoo.com/news/article...

06.12.2025 14:55 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Glad she realized the importance of punctuation. πŸ˜†

06.12.2025 00:26 β€” πŸ‘ 118    πŸ” 18    πŸ’¬ 2    πŸ“Œ 0
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You're the dipshit liver doctor who voted to confirm the dipshit. You owe America an apology, but even then, no apology will ever be enough. #medsky

05.12.2025 22:46 β€” πŸ‘ 558    πŸ” 115    πŸ’¬ 21    πŸ“Œ 9
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Panel Votes to Stop Recommending Hepatitis B Shots at Birth for Most Newborns

β€œToday is a defining moment for our country,” Michael Osterholm, a public health expert at the University of Minnesota, said. β€œWe can no longer trust federal health authorities when it comes to vaccines.”

www.nytimes.com/2025/12/05/h...

06.12.2025 01:01 β€” πŸ‘ 135    πŸ” 53    πŸ’¬ 1    πŸ“Œ 4

Perhaps we should call it the β€œFAUX-bel Prize?”

06.12.2025 00:42 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Tracy Hoeg is a fraud. She advertises "orthobiologic" therapies on her website, ALL unapproved by FDA. Now she's in charge of CDER. She is a joke. Unqualified. Full-stop.

05.12.2025 14:03 β€” πŸ‘ 222    πŸ” 68    πŸ’¬ 3    πŸ“Œ 6

"About 25% of children who develop chronic hepatitis B will die of their infection."
--Dr. Andrew Pavia, pediatric infectious disease specialist, professor of pediatrics and medicine at the University of Utah, and spokesperson for the Infectious Diseases Society of America

05.12.2025 16:34 β€” πŸ‘ 986    πŸ” 476    πŸ’¬ 44    πŸ“Œ 20
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If ACIP chooses to ignore evidence, when it comes to vaccines, parents and clinicians must ignore ACIP and look to those who continue to offer data-based guidance, especially our medical societies.

05.12.2025 20:03 β€” πŸ‘ 70    πŸ” 34    πŸ’¬ 1    πŸ“Œ 2
"The Advisory Committee on Immunization Practice's (ACIP) vote to weaken the birth-dose recommendation for the Hepatitis B vaccine is reckless and undermines decades of public confidence in a proven, lifesaving vaccine. Today's action is not based on scientific evidence, disregards data supporting the effectiveness of the Hepatitis B vaccine, and creates confusion for parents about how best to protect their newborns.
"Administering the birth dose is crucial for protecting children from both perinatal and early postnatal transmission of Hepatitis B virus - and preventing a lifelong condition that can lead to chronic liver disease, cirrhosis, liver cancer, and death.
"The AMA calls on ACIP to make good on the Administration's promise to use gold standard science. Families should be able to rely on the CDC for clear, evidence-based guidance when making important vaccination decisions for their children. We urge the CDC to reject this recommendation and uphold its commitment to science and public health. The consequences of failing to do so are too severe and the potential harm too great."

"The Advisory Committee on Immunization Practice's (ACIP) vote to weaken the birth-dose recommendation for the Hepatitis B vaccine is reckless and undermines decades of public confidence in a proven, lifesaving vaccine. Today's action is not based on scientific evidence, disregards data supporting the effectiveness of the Hepatitis B vaccine, and creates confusion for parents about how best to protect their newborns. "Administering the birth dose is crucial for protecting children from both perinatal and early postnatal transmission of Hepatitis B virus - and preventing a lifelong condition that can lead to chronic liver disease, cirrhosis, liver cancer, and death. "The AMA calls on ACIP to make good on the Administration's promise to use gold standard science. Families should be able to rely on the CDC for clear, evidence-based guidance when making important vaccination decisions for their children. We urge the CDC to reject this recommendation and uphold its commitment to science and public health. The consequences of failing to do so are too severe and the potential harm too great."

AMA @ama-assn.org: β€œThe ACIP vote…is reckless & undermines decades of public confidence in a proven, lifesaving vaccine. Today's action is not based on scientific evidence, disregards data supporting the effectiveness of the HepB vaccine, and creates confusion for parents….”

05.12.2025 16:50 β€” πŸ‘ 14    πŸ” 10    πŸ’¬ 0    πŸ“Œ 0

The babies who will become infected as a result of this vote β€” and some will die prematurely of liver disease β€” will overwhelmingly be those born to marginalized, underserved families. This is a profound failure of evidence-based public health and a big step backwards. 2/2

05.12.2025 16:13 β€” πŸ‘ 110    πŸ” 34    πŸ’¬ 3    πŸ“Œ 3

If you are used to attending or watching ACIP metings, it is difficult to describe just how disturbing this one has been. People talking over one another, confusion, outright ignorance. Compare this to the very orderly, sedate, consideration of facts of previous meetings for years and years.

05.12.2025 16:17 β€” πŸ‘ 37    πŸ” 16    πŸ’¬ 0    πŸ“Œ 1
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His lab was humming with discovery. After one year under Trump, it’s almost silent John Quackenbush built a lab that is at the forefront of human genetics research and bioinformatics. Trump administration cuts have put it in danger of collapse.

His lab was humming with discovery. After one year under Trump, it's almost silent

05.12.2025 15:12 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Dr. Cody Meissner, #pediatric #id doctor (the only one on #ACIP), reflecting on the committee's mandate to first do no harm: "We are doing harm by changing this wording, and I vote no."

05.12.2025 15:48 β€” πŸ‘ 8    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
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RFK Jr.’s CDC panel: No more hepatitis B vaccine for some newborns The CDC's vaccine advisory panel, stocked with anti-vaccine activists and loyalists to RFK Jr., voted Friday to stop recommending a birth dose of vaccine.

β€œWithout data to support their decision & defying warnings from doctors, medical associations, & public-health groups, a federal advisory panel stocked with loyalists to Health & Human Services Secretary Robert F. Kennedy Jr. has voted to stop recommending a life-saving vaccine to infants at birth”

05.12.2025 15:47 β€” πŸ‘ 40    πŸ” 32    πŸ’¬ 2    πŸ“Œ 13
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A picture is worth a 1000 words. The birth dose of hepatitis B vaccines in the USA eliminated perinatally acquired hepatitis B infection from over 20,000 cases a year before the vaccine was introduced to <20 cases a year. The gaslighting by the current members ACIP is obscene, unethical and cruel.

04.12.2025 17:28 β€” πŸ‘ 281    πŸ” 158    πŸ’¬ 8    πŸ“Œ 12
From the β€œfirst consolidated World Health Organization report on viral hepatitis epidemiology, service coverage and product access,”

β€œGlobally, 115 countries have introduced universal hepatitis B birth-dose vaccination, and 45% of infants received the hepatitis B birth dose within the first 24 hours of birth in
2022. Twenty-three countries have selective programmes with targeted provision of the hepatitis B birth dose (the vaccine is provided to the infants of mothers who are HBsAg positive). Infant immunization schedules in 190 countries include the hepatitis B vaccine. Of the 38
WHO focus countries for the viral hepatitis response, 25 have introduced birth-dose programmes and all provide the hepatitis B vaccine (usually as part of pentavalent vaccines) in their infant vaccination programme. In theory, if these vaccines are included in the national programme, all children should have access; however, in practice, coverage varies widely across regions and countries (Table 3.23 and Fig. 3.32). Chapter 4 presents detailed information for the 38 WHO focus countries for viral hepatitis.”

https://www.who.int/publications/i/item/9789240091672

From the β€œfirst consolidated World Health Organization report on viral hepatitis epidemiology, service coverage and product access,” β€œGlobally, 115 countries have introduced universal hepatitis B birth-dose vaccination, and 45% of infants received the hepatitis B birth dose within the first 24 hours of birth in 2022. Twenty-three countries have selective programmes with targeted provision of the hepatitis B birth dose (the vaccine is provided to the infants of mothers who are HBsAg positive). Infant immunization schedules in 190 countries include the hepatitis B vaccine. Of the 38 WHO focus countries for the viral hepatitis response, 25 have introduced birth-dose programmes and all provide the hepatitis B vaccine (usually as part of pentavalent vaccines) in their infant vaccination programme. In theory, if these vaccines are included in the national programme, all children should have access; however, in practice, coverage varies widely across regions and countries (Table 3.23 and Fig. 3.32). Chapter 4 presents detailed information for the 38 WHO focus countries for viral hepatitis.” https://www.who.int/publications/i/item/9789240091672

Did you know?

190 countries have infant immunization schedules that include the Hep B vaccine

115 countries recommend a universal birth-dose of the Hep B vaccine, one of the key actions WHO recommends to reduce Hep B prevalence

Read more in the WHO Hep B Report ➑️
iris.who.int/server/api/c...

23.11.2025 22:44 β€” πŸ‘ 402    πŸ” 151    πŸ’¬ 8    πŸ“Œ 6

At ACIP day 2, panel member Cody Meissner on hep B voting questions: "Thoughtful inquiry is always commendable. But that inquiry should not be confused with baseless skepticism, which is what I think we’re encountering here."

05.12.2025 13:51 β€” πŸ‘ 26    πŸ” 11    πŸ’¬ 3    πŸ“Œ 0

Every time ACIP meets, Bill Cassidy (R, Coward City) makes pathetic mewling sounds about how bad the committee is.

It is Bill Cassidy’s fault that ACIP is no longer a legitimate scientific body.

Sir, you are a fucking U.S. Senator. Impeach RFK Jr or STFU.

05.12.2025 00:06 β€” πŸ‘ 565    πŸ” 135    πŸ’¬ 9    πŸ“Œ 7

@fangferric is following 20 prominent accounts