On Dec. 18, more oysters were recalled by San Francisco-based S&M Shellfish Co.
They are sold under the brand names Fanny Bay, Buckley Bay, and Royal Miyagi.
For most people, norovirus causes temporary discomfort and resolves without complications.
RuslanKaln / Getty Images
Why Is Shellfish a Common Source of Norovirus Outbreaks?
This means they also ingest any pathogens present in the water.
Over time, these pathogens accumulate in their bodies.
Contaminated shellfish may look and taste normal.
Discard any affected products and contact a healthcare provider if symptoms arise.
Centers for Disease Control and Prevention.About norovirus.
Centers for Disease Control and Prevention.Previous outbreaks.
Campos CJ, Lees DN.Environmental transmission of human noroviruses in shellfish waters.Appl Environ Microbiol.
Published 2016 Aug 26. doi:10.1007/978-3-319-30723-7_7
