Steven Pergam, MD, MPH
@pergamic.bsky.social
Transplant ID Doc and IP Director @Fred Hutchinson Cancer Center/ Faculty @UWMedicine. #InfectionPrevention #TxID #vaccines #prevention #protection #medtwitter
Posts/comments are my own and not reflective of my institutions.
Posts/comments are my own and not reflective of my institutions.
Reposted by Steven Pergam, MD, MPH
IDSA has selected Jeanne Marrazzo, MD, MPH, FIDSA, as its next chief executive officer, effective Jan. 12, 2026.
Learn more: bit.ly/4pHt2nF
Learn more: bit.ly/4pHt2nF
December 18, 2025 at 7:35 PM
IDSA has selected Jeanne Marrazzo, MD, MPH, FIDSA, as its next chief executive officer, effective Jan. 12, 2026.
Learn more: bit.ly/4pHt2nF
Learn more: bit.ly/4pHt2nF
Reposted by Steven Pergam, MD, MPH
Reposted by Steven Pergam, MD, MPH
A large study of COVID19 vaccination and SARS-CoV-2 infection during pregnancy showed that vaccination was significantly associated with reduced:
-Preterm births
-Hospitalizations
-Admissions to critical care unit
Yet RFK Jr., Makary, Prasad and Hoeg continue to spread disinformation about it.
-Preterm births
-Hospitalizations
-Admissions to critical care unit
Yet RFK Jr., Makary, Prasad and Hoeg continue to spread disinformation about it.
Vaccination and Maternal and Perinatal Outcomes Associated With COVID-19 in Pregnancy
This study uses a population-level surveillance program to investigate maternal and perinatal outcomes associated with SARS-CoV-2 infection in pregnancy by vaccination status prior to and during pregn...
jamanetwork.com
December 17, 2025 at 2:28 PM
A large study of COVID19 vaccination and SARS-CoV-2 infection during pregnancy showed that vaccination was significantly associated with reduced:
-Preterm births
-Hospitalizations
-Admissions to critical care unit
Yet RFK Jr., Makary, Prasad and Hoeg continue to spread disinformation about it.
-Preterm births
-Hospitalizations
-Admissions to critical care unit
Yet RFK Jr., Makary, Prasad and Hoeg continue to spread disinformation about it.
Reposted by Steven Pergam, MD, MPH
5 Days to submit your abstract! For more information on the ICHS Call for Abstracts visit: ichs.wildapricot.org/page-1863402
December 10, 2025 at 6:08 PM
5 Days to submit your abstract! For more information on the ICHS Call for Abstracts visit: ichs.wildapricot.org/page-1863402
Reposted by Steven Pergam, MD, MPH
I'm an Infectious Diseases Doctor. Our Pipeline of Experts Is in Distress.
Had the opportunity to share my reflections on the challenges the ID specialty is facing on.
@medpagetoday.com
#IDSky
www.medpagetoday.com/opinion/seco...
Had the opportunity to share my reflections on the challenges the ID specialty is facing on.
@medpagetoday.com
#IDSky
www.medpagetoday.com/opinion/seco...
Opinion | I'm an Infectious Diseases Doctor. Our Pipeline of Experts Is in Distress.
Sidelining our field will inevitably leave us all unprepared for the next threat
www.medpagetoday.com
December 9, 2025 at 5:59 PM
I'm an Infectious Diseases Doctor. Our Pipeline of Experts Is in Distress.
Had the opportunity to share my reflections on the challenges the ID specialty is facing on.
@medpagetoday.com
#IDSky
www.medpagetoday.com/opinion/seco...
Had the opportunity to share my reflections on the challenges the ID specialty is facing on.
@medpagetoday.com
#IDSky
www.medpagetoday.com/opinion/seco...
Reposted by Steven Pergam, MD, MPH
I don’t think people outside of healthcare realize how much AAP is standing out as a moral backbone of medicine right now, especially in pediatrics. There is so much fear at institutions. Seeing an org directly and repeatedly targeted refuse to budge an inch is extraordinary.
AAP: ‘Stop wasting government resources to amplify false claims’ about vaccines, autism
The Centers for Disease Control and Prevention has updated its website to include false claims linking vaccines and autism, prompting a swift rebuke from the AAP and other medical experts.
publications.aap.org
November 27, 2025 at 6:17 AM
I don’t think people outside of healthcare realize how much AAP is standing out as a moral backbone of medicine right now, especially in pediatrics. There is so much fear at institutions. Seeing an org directly and repeatedly targeted refuse to budge an inch is extraordinary.
Reposted by Steven Pergam, MD, MPH
WCHA disagrees with CDC’s Advisory Committee’s change to decades-long vaccine recommendation that has reduced pediatric hepatitis B infections by 99 percent.
doh.wa.gov/newsroom/wes...
doh.wa.gov/newsroom/wes...
West Coast Health Alliance, WA DOH, and Leading National Medical Organizations Continue to Recommend Hepatitis B Vaccination for Newborns
For immediate release: December 5, 2025 (25-145) Contact: DOH Communications
doh.wa.gov
December 6, 2025 at 12:52 AM
WCHA disagrees with CDC’s Advisory Committee’s change to decades-long vaccine recommendation that has reduced pediatric hepatitis B infections by 99 percent.
doh.wa.gov/newsroom/wes...
doh.wa.gov/newsroom/wes...
Reposted by Steven Pergam, MD, MPH
The ACIP Committee which has exactly 0 general pediatricians just voted 6-4 to recommend that we do lab draws on babies to determine if they need subsequent doses of Hepatitis B vaccine. There are multiple problems with this:
December 5, 2025 at 4:03 PM
The ACIP Committee which has exactly 0 general pediatricians just voted 6-4 to recommend that we do lab draws on babies to determine if they need subsequent doses of Hepatitis B vaccine. There are multiple problems with this:
Sad day for children and Americans
Let’s not call RFK Jr’s “ACIP” anything other than what it is - an antivaccine coalition
Personally, think using the ACIP name for this committee is a disservice to all those who served for decades
#vaccinessavelives
Let’s not call RFK Jr’s “ACIP” anything other than what it is - an antivaccine coalition
Personally, think using the ACIP name for this committee is a disservice to all those who served for decades
#vaccinessavelives
December 5, 2025 at 5:37 PM
Sad day for children and Americans
Let’s not call RFK Jr’s “ACIP” anything other than what it is - an antivaccine coalition
Personally, think using the ACIP name for this committee is a disservice to all those who served for decades
#vaccinessavelives
Let’s not call RFK Jr’s “ACIP” anything other than what it is - an antivaccine coalition
Personally, think using the ACIP name for this committee is a disservice to all those who served for decades
#vaccinessavelives
Reposted by Steven Pergam, MD, MPH
Our lab has a job opening for a research technician level I or II. Check out the posting and consider applying or referring someone you know @fredhutch.org
careers-fhcrc.icims.com/jobs/30351/r...?
careers-fhcrc.icims.com/jobs/30351/r...?
Fred Hutchinson Cancer Center
Fred Hutch is dedicated to the elimination of cancer and related diseases as causes of human suffering and death.
careers-fhcrc.icims.com
December 4, 2025 at 7:36 PM
Our lab has a job opening for a research technician level I or II. Check out the posting and consider applying or referring someone you know @fredhutch.org
careers-fhcrc.icims.com/jobs/30351/r...?
careers-fhcrc.icims.com/jobs/30351/r...?
Reposted by Steven Pergam, MD, MPH
Acute myeloid lymphoma survivor Tyler Peryea and his mother, Jamie Penkower, speak about how federal funding for childhood cancer research not only gives hope to kids but is an investment in our future. Read his story: buff.ly/LEM8mFO #PediatricCancerProgressReport
December 4, 2025 at 8:11 PM
Acute myeloid lymphoma survivor Tyler Peryea and his mother, Jamie Penkower, speak about how federal funding for childhood cancer research not only gives hope to kids but is an investment in our future. Read his story: buff.ly/LEM8mFO #PediatricCancerProgressReport
Reposted by Steven Pergam, MD, MPH
It’s National Influenza Vaccination Week! A great reminder that getting your flu shot is still the best way to protect yourself and those around you from the worst of flu season. Stay healthy! #FightFlu #VaccinateIndiana
December 4, 2025 at 5:01 PM
It’s National Influenza Vaccination Week! A great reminder that getting your flu shot is still the best way to protect yourself and those around you from the worst of flu season. Stay healthy! #FightFlu #VaccinateIndiana
Thanks to all those watching and reporting on the “ACIP” meeting. No doubt hard to watch.
Profound sadness to see what it has become.
Profound sadness to see what it has become.
December 4, 2025 at 5:07 PM
Thanks to all those watching and reporting on the “ACIP” meeting. No doubt hard to watch.
Profound sadness to see what it has become.
Profound sadness to see what it has become.
Reposted by Steven Pergam, MD, MPH
Dr Goldman points out the committee bias, unqualified presenters, lack of transparency, cherry-picking data, sidelining actual SMEs, & failure to follow established ACIP procedures. They could have addressed this issue with an unbiased review of evidence (GRADE). That's not what is happening here.
Jason Goldman of ACP (liaison) absolutely ripping the #ACIP on the entire bullshit presented by the committee, says they're promoting an antivaccine agenda. This is amazing, someone please clip it.
December 4, 2025 at 3:49 PM
Dr Goldman points out the committee bias, unqualified presenters, lack of transparency, cherry-picking data, sidelining actual SMEs, & failure to follow established ACIP procedures. They could have addressed this issue with an unbiased review of evidence (GRADE). That's not what is happening here.
Reposted by Steven Pergam, MD, MPH
My takeaway from ACIP so far: they have not presented any evidence of harm from the hepatitis B vaccine, yet there are immense benefits.
December 4, 2025 at 3:50 PM
My takeaway from ACIP so far: they have not presented any evidence of harm from the hepatitis B vaccine, yet there are immense benefits.
Reposted by Steven Pergam, MD, MPH
Two cases of Middle Eastern Respiratory Syndrome (MERS), a dangerous viral infection, detected in France in travellers from the Arabian Peninsula.
Another reminder that our world is deeply interconnected & vigilance for imported infections is essential.
tinyurl.com/4mdhwfdz
Another reminder that our world is deeply interconnected & vigilance for imported infections is essential.
tinyurl.com/4mdhwfdz
December 4, 2025 at 4:35 PM
Two cases of Middle Eastern Respiratory Syndrome (MERS), a dangerous viral infection, detected in France in travellers from the Arabian Peninsula.
Another reminder that our world is deeply interconnected & vigilance for imported infections is essential.
tinyurl.com/4mdhwfdz
Another reminder that our world is deeply interconnected & vigilance for imported infections is essential.
tinyurl.com/4mdhwfdz
Reposted by Steven Pergam, MD, MPH
My remarks today with Drs. Rochelle Walensky and Tom Frieden @nfidvaccines.bsky.social
www.nfid.org/nfid-calls-f...
www.nfid.org/nfid-calls-f...
Medical Experts Urge Pregnant Women and Families to Talk with a Trusted Healthcare Professional
Survey reveals misconceptions about vaccines and declining vaccination rates
www.nfid.org
December 4, 2025 at 12:18 AM
My remarks today with Drs. Rochelle Walensky and Tom Frieden @nfidvaccines.bsky.social
www.nfid.org/nfid-calls-f...
www.nfid.org/nfid-calls-f...
Reposted by Steven Pergam, MD, MPH
12 former commissioners of the FDA came together to write a Perspectives piece for the New England Journal of Medicine; raising our concerns about recent changes to vaccine approval policy at the FDA and its implications for patients and public health.
December 3, 2025 at 10:28 PM
12 former commissioners of the FDA came together to write a Perspectives piece for the New England Journal of Medicine; raising our concerns about recent changes to vaccine approval policy at the FDA and its implications for patients and public health.
Reposted by Steven Pergam, MD, MPH
I'll share our other words of thanks at the end to get to the #HCWvsHunger results without further ado!! This year, all of you raised $1,038,289! Prior to 2025, our record was 2024 when we raised $812,662. Incredible! And all of us did this together despite the Twitter exodus! /2 #MedSky
a man in a suit is making a funny face while standing in front of a crowd .
ALT: a man in a suit is making a funny face while standing in front of a crowd .
media.tenor.com
December 3, 2025 at 8:52 PM
I'll share our other words of thanks at the end to get to the #HCWvsHunger results without further ado!! This year, all of you raised $1,038,289! Prior to 2025, our record was 2024 when we raised $812,662. Incredible! And all of us did this together despite the Twitter exodus! /2 #MedSky
Way to go #IDsky team!
In 3rd place, with $80,842, is the #IDSky team, #MEALioidosis. (FYI Melioidosis is due to gram neg Burkholderia pseudomallei, spread via contaminated air/soil/water, may follow weather disasters, & causes pneumonia, fever, etc...& then *MEAL* like #HCWvsHunger, get it? They’d want you to know. 🧠) 5/
a man in a suit and tie is sitting at a table with his arms outstretched in front of a lamp .
ALT: a man in a suit and tie is sitting at a table with his arms outstretched in front of a lamp .
media.tenor.com
December 3, 2025 at 9:02 PM
Way to go #IDsky team!
Reposted by Steven Pergam, MD, MPH
We are so excited to announce our 26-27 ID fellowship class!!
Welcome!
Welcome!
December 3, 2025 at 7:41 PM
We are so excited to announce our 26-27 ID fellowship class!!
Welcome!
Welcome!
Pretty cool
New preprint! Do you like ocean waves? We found similar waves on bacterial colonies! We found that this collective behavior, known as rippling, is nothing but surface waves on an active nematic. @princeton.edu @mpipks.bsky.social @ub.edu @icreacommunity.bsky.social
www.biorxiv.org/content/10.1...
www.biorxiv.org/content/10.1...
December 3, 2025 at 5:30 PM
Pretty cool
Reposted by Steven Pergam, MD, MPH
Vaccinating newborns against hepatitis B saves lives. Why might a CDC panel stop recommending it?
The universal HBV birth dose has prevented more than 90,000 childhood deaths since 1991, but a federal vaccine advisory group may vote to end the practice.
www.cidrap.umn.edu/c...
The universal HBV birth dose has prevented more than 90,000 childhood deaths since 1991, but a federal vaccine advisory group may vote to end the practice.
www.cidrap.umn.edu/c...
December 3, 2025 at 12:15 PM
Vaccinating newborns against hepatitis B saves lives. Why might a CDC panel stop recommending it?
The universal HBV birth dose has prevented more than 90,000 childhood deaths since 1991, but a federal vaccine advisory group may vote to end the practice.
www.cidrap.umn.edu/c...
The universal HBV birth dose has prevented more than 90,000 childhood deaths since 1991, but a federal vaccine advisory group may vote to end the practice.
www.cidrap.umn.edu/c...
Reposted by Steven Pergam, MD, MPH
Six-week study of 67 students in four classes, 1047 saliva samples ->
"Prolonged exposure in shared, poorly ventilated spaces, which potentially includes several infectious sources, drives respiratory virus transmission more than close contact."
www.nature.com/articles/s41...
HT: Emily Martin
"Prolonged exposure in shared, poorly ventilated spaces, which potentially includes several infectious sources, drives respiratory virus transmission more than close contact."
www.nature.com/articles/s41...
HT: Emily Martin
The relative contribution of close-proximity contacts, shared classroom exposure and indoor air quality to respiratory virus transmission in schools - Nature Communications
The relative importance of close-proximity interactions, shared space and air quality to the transmission of respiratory viruses is not well understood. Here, the authors investigate this question by ...
www.nature.com
December 3, 2025 at 4:51 PM
Six-week study of 67 students in four classes, 1047 saliva samples ->
"Prolonged exposure in shared, poorly ventilated spaces, which potentially includes several infectious sources, drives respiratory virus transmission more than close contact."
www.nature.com/articles/s41...
HT: Emily Martin
"Prolonged exposure in shared, poorly ventilated spaces, which potentially includes several infectious sources, drives respiratory virus transmission more than close contact."
www.nature.com/articles/s41...
HT: Emily Martin