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Avian Influenza A(H5N1) caused mild illness in the exposed U.S. population | 2 Minute Medicine
Avian Influenza A(H5N1) caused mild illness in the exposed U.S. population | 2 Minute Medicine
1. In this case series, agricultural workers who contracted A(H5N1) experienced mild illnesses of short duration, with no reported fatalities. 2. No evidence of human-to-human transmission was identified. Evidence Rating Level: 4 (Below Average) Study Rundown: Avian influenza A(H5N1) viruses are known for causing disease in poultry and dairy cows in the United States. Since their
·2minutemedicine.com·
Avian Influenza A(H5N1) caused mild illness in the exposed U.S. population | 2 Minute Medicine
How do scientists know if individual wild birds are infected with avian influenza?
How do scientists know if individual wild birds are infected with avian influenza?
The U.S. Department of Agriculture implements a plan every year to monitor wild birds for highly pathogenic avian influenza. This national plan could not be implemented without the engagement of State partners, the National Flyway Council, the Department of the Interior, and other agencies. This coordinated effort is revised annually based on new science and data shared through the Interagency Steering Committee for Avian Influenza Surveillance in Wild Migratory Birds. Biological samples from hundreds of thousands of live-captured, apparently healthy wild birds; hunter-harvested birds; and dead wild birds contribute to these surveillance efforts. The USGS National Wildlife Health Center is USDA’s primary partner for testing sick and dead migratory birds for avian influenza.Learn more: USGS science on avian influenza
·usgs.gov·
How do scientists know if individual wild birds are infected with avian influenza?
Reverse genetics-derived cattle H5N1 virus from Clade 2.3.4.4b shows enhanced systemic infectivity and pathogenicity than an older Clade 1 H5N1 virus in BALB/c mice - PubMed
Reverse genetics-derived cattle H5N1 virus from Clade 2.3.4.4b shows enhanced systemic infectivity and pathogenicity than an older Clade 1 H5N1 virus in BALB/c mice - PubMed
The newly emerged avian influenza A H5N1 Clade 2.3.4.4b can infect dairy cows and shed live virus in their milk. Sporadic cattle-to-human infections have been reported, highlighting the urgent need to understand its pathogenesis in mammals. Using both non-lactating and lactating BALB/c mice, we exam …
·pubmed.ncbi.nlm.nih.gov·
Reverse genetics-derived cattle H5N1 virus from Clade 2.3.4.4b shows enhanced systemic infectivity and pathogenicity than an older Clade 1 H5N1 virus in BALB/c mice - PubMed