Episode 988: Infant Botulism

Episode 988: Infant Botulism

Contributor: Aaron Lessen, MD

Educational Pearls:

A 2025 multistate outbreak of infant botulism has been linked to ByHeart infant formula

  • As of December 10-17th, there have been at least 51 infants with suspected or confirmed botulism who were exposed to this formula across 19 states

  • All reported cases resulted in hospitalization but no deaths reported to date

Infant botulism

  • Occurs when C. botulinum spores germinate in the infant's intestine, producing toxin

    • Spores are classically found in honey but can also be in dirt or contaminated in infant formula

    • Infants are particularly susceptible because their body can't neutralize the spores

  • Symptoms may include initial constipation, poor feeding, weak cry, floppy movements, loss of head control, difficulty swallowing, generalized weakness, and respiratory compromise if progressive

  • Can be treated with antitoxin

  • Maintain a high index of suspicion for infant botulism in infants fed the recalled formula presenting with neuromuscular symptoms.

References

  1. Human Foods Program. Outbreak Investigation of Infant Botulism: Infant Formula. U.S. Food and Drug Administration. Published 2025. https://www.fda.gov/food/outbreaks-foodborne-illness/outbreak-investigation-infant-botulism-infant-formula-november-2025

Summarized by Meg Joyce, MS2 | Edited by Meg Joyce & Jeffrey Olson, MS4

Donate: https://emergencymedicalminute.org/donate/

Jaksot(1145)

Tox Talks 2025 Recap 1, Digoxin and Beta Blockers

Tox Talks 2025 Recap 1, Digoxin and Beta Blockers

Contributors: Preeya Prakash MD, Adam Greenhaw PharmD, Travis Barlock MD, and Jeffrey Olson MS4 In this episode, cardiologist Preeya Prakash and medical student Jeffrey Olson listen in as two cases ar...

29 Loka 202557min

Episode 980: Brain Injury Guidelines (BIG)

Episode 980: Brain Injury Guidelines (BIG)

Contributor: Aaron Lessen, MD Educational Pearls: Traumatic Brain Injuries are a frequent complaint in the Emergency Department and have increased in recent years. The American Association for Surgery...

27 Loka 20253min

Episode 979: Oral vs Temporal Thermometers

Episode 979: Oral vs Temporal Thermometers

Contributor: Taylor Lynch, MD Educational Pearls: A recent study published in a pediatric journal in April 2025 compared temporal and oral thermometers Paired temperature measurements (temporal and o...

20 Loka 20253min

Episode 978: Delusional Parasitosis

Episode 978: Delusional Parasitosis

Contributor: Taylor Lynch, MD Educational Pearls: Delusional parasitosis is a subtype of the psychiatric condition delusional disorder Defined as a fixed, false belief of infestation by parasites or...

13 Loka 20253min

Episode 977: Amyloid Therapy and Stroke-like Events

Episode 977: Amyloid Therapy and Stroke-like Events

Contributor: Aaron Lessen, MD Educational Pearls: The cause of Alzheimer's disease is multifactorial, but the most widely suspected mechanism is the amyloid cascade hypothesis: Beta-amyloid proteins ...

6 Loka 20253min

Episode 976: Improvised Burr Hole in an Epidural Hematoma

Episode 976: Improvised Burr Hole in an Epidural Hematoma

Contributor: Alec Coston, MD Case Report Summary: A 17-year-old female involved in a motor vehicle collision presented to a rural emergency facility via personally operated vehicle. During workup and ...

29 Syys 20254min

Episode 975: Nursemaid's Elbow

Episode 975: Nursemaid's Elbow

Contributor: Aaron Lessen, MD Educational Pearls: What is a Nursemaid's Elbow? A condition in which an elbow gets partially pulled out of place (a radial head subluxation) Usually happens in kids und...

22 Syys 20253min

Episode 974: ACE Inhibitor Angioedema

Episode 974: ACE Inhibitor Angioedema

Contributor: Ricky Dhaliwal, MD Educational Pearls: Angioedema in anaphylaxis Histamine and mast cell-mediated pathway Treatment: First line: epinephrine for vasoconstriction and bronchodilation Se...

15 Syys 20255min

Suosittua kategoriassa Tiede

tiedekulma-podcast
rss-mita-tulisi-tietaa
rss-poliisin-mieli
docemilia
radio-antro
utelias-mieli
rss-sosiopodi
ihanat-ipanat
mielipaivakirja
filocast-filosofian-perusteet
rss-bios-podcast
rss-laakaripodi
rss-radplus
rss-opeklubi