Influenza A(H5N1) Virus Resilience in Milk after Thermal Inactivation

Influenza A(H5N1) Virus Resilience in Milk after Thermal Inactivation

Highly pathogenic avian influenza A(H5N1) detected in dairy cows raises concerns about milk safety. The effects of pasteurization-like temperatures on influenza viruses in retail and unpasteurized milk revealed virus resilience under certain conditions. Although pasteurization contributes to viral i...

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Veröffentlicht in:Emerging infectious diseases 2024-11, Vol.30 (11), p.2426-2429
Hauptverfasser: Caceres, C Joaquin, Gay, L Claire, Faccin, Flavio Cargnin, Regmi, Dikshya, Palomares, Roberto, Perez, Daniel R
Format: Artikel
Sprache:eng
Schlagworte:
Animals
Avian flu
Cattle
Dairy cattle
Disease
Female
food safety
Health aspects
Heat
Homogenization
Hot Temperature
Humans
influenza
Influenza A Virus, H5N1 Subtype
Influenza viruses
Laboratories
Milk
Milk - virology
Pasteurization
Physiological aspects
Quality management
Research Letter
respiratory infections
Temperature
Virus Inactivation
Viruses
zoonoses
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Zusammenfassung:Highly pathogenic avian influenza A(H5N1) detected in dairy cows raises concerns about milk safety. The effects of pasteurization-like temperatures on influenza viruses in retail and unpasteurized milk revealed virus resilience under certain conditions. Although pasteurization contributes to viral inactivation, influenza A virus, regardless of strain, displayed remarkable stability in pasteurized milk.
ISSN:1080-6040
1080-6059
1080-6059
DOI:10.3201/eid3011.240772