Podcast 784: Wastewater Surveillance for COVID

Podcast 784: Wastewater Surveillance for COVID

Contributor: Jared Scott, MD

Educational Pearls:

  • About 50% of those infected with SARS-CoV-2 will shed the virus in their feces
  • Wastewater surveillance can be used to track COVID burden, which may be easier than collating test data from multiple hospitals across a region
  • Viral shedding begins 5-7 days prior to symptom onset, so wastewater data can be used to anticipate outbreaks and inform policy and public health initiatives
  • Some existing limitations to wastewater surveillance include:
  • Reporting by counties were water sources may be mixed
  • Septic tanks and other closed water systems will not be counted
  • Not all those infected will shed the virus

References

Weidhaas J, Aanderud ZT, Roper DK, et al. Correlation of SARS-CoV-2 RNA in wastewater with COVID-19 disease burden in sewersheds. Sci Total Environ. 2021;775:145790. doi:10.1016/j.scitotenv.2021.145790

Kirby AE, Walters MS, Jennings WC, et al. Using Wastewater Surveillance Data to Support the COVID-19 Response — United States, 2020–2021. MMWR Morb Mortal Wkly Rep 2021;70:1242–1244. DOI: http://dx.doi.org/10.15585/mmwr.mm7036a2

Covid-19 monitoring in wastewater. Colorado COVID-19 Updates. https://covid19.colorado.gov/covid-19-monitoring-in-wastewater. Accessed May 21, 2022.

Summarized by Kirsten Hughes, MS4 | Edited by John Spartz, MD, MPH & Erik Verzemnieks, MD

The Emergency Medical Minute is excited to announce that we are now offering AMA PRA Category 1 credits™ via online course modules. To access these and for more information, visit our website at https://emergencymedicalminute.org/cme-courses/ and create an account.

Donate to EMM today!



Episoder(1144)

Episode 973: Meningitis Retention Syndrome

Episode 973: Meningitis Retention Syndrome

Contributor: Travis Barlock MD Educational Pearls: Meningitis retention syndrome is a relatively novel and rare clinical condition Aseptic meningitis + acute urinary retention One study reports an i...

8 Sep 20252min

Episode 972: Hepatic Encephalopathy

Episode 972: Hepatic Encephalopathy

Contributor: Alec Coston, MD Educational Pearls: Hepatic encephalopathy (HE) is defined as a disruption in brain function that results from impaired liver function or portosystemic shunting. Manifes...

3 Sep 20253min

Episode 971: Calcium Pretreatment for Diltiazem in AFib with RVR

Episode 971: Calcium Pretreatment for Diltiazem in AFib with RVR

Contributor: Taylor Lynch, MD Educational Pearls: What is atrial fibrillation with rapid ventricular response (AFib with RVR) and how does it differ from atrial fibrillation (AFib)? AFib is an abnorm...

25 Aug 20252min

Episode 970: Fever Management

Episode 970: Fever Management

Contributor: Aaron Lessen, MD Educational Pearls: Recorded March 2025 What is the best treatment for a fever? Tylenol? Ibuprofen? Combined? Alternating the two? The journal Pediatrics aimed to answer...

22 Aug 20252min

Episode 969: Shoulder Reduction

Episode 969: Shoulder Reduction

Contributor: Aaron Lessen, MD Educational Pearls: There are many techniques for reducing a shoulder dislocation A recent study discussed a new variation of closed reduction technique: wrist-clamping ...

11 Aug 20252min

Episode 968: Heavy Metals

Episode 968: Heavy Metals

Contributor: Megan Hurley MD Educational Pearls: Acute toxicity of heavy metals: Gastrointestinal upset is the most common presentation Chronic toxicity of heavy metals: Symptoms depend on the meta...

4 Aug 20252min

Episode 967: Dilutional Hyponatremia

Episode 967: Dilutional Hyponatremia

Contributor: Taylor Lynch, MD Educational Pearls: Dilutional Hyponatremia: Occurs when there is an excess of free water relative to sodium in the body. Causes a falsely low sodium concentration witho...

28 Jul 20252min

EMSAC 2024

EMSAC 2024

Contributors: Col. (Dr.) Stacy Shackelford Dr. Sean Keenan Paramedic Alan Moreland Dr. Chris Tems Kara Napolitano From military-inspired trauma protocols to behavioral health alternatives and cardiac ...

26 Jul 202511min

Populært innen Vitenskap

fastlegen
tingenes-tilstand
rekommandert
tomprat-med-gunnar-tjomlid
rss-rekommandert
forskningno
jss
sinnsyn
villmarksliv
smart-forklart
rss-paradigmepodden
fjellsportpodden
diagnose
tidlose-historier
nevropodden
aldring-og-helse-podden
dekodet-2
vett-og-vitenskap-med-gaute-einevoll
grunnstoffene
rss-nysgjerrige-norge