Background: Accurate estimation of the case-fatality (CF) rate, or the proportion of cases that die, is central to pandemic planning. While estimates of CF rates for past influenza pandemics have ...

高福院士团队聚焦于各类重大传染病病原体的关键特性与传播机制，在传染病防控与病原微生物研究的漫漫征途中，凭不懈的探索精神取得多项突破性成果，涵盖了禽流感病毒、猴痘病毒、沙门氏菌以及新冠病毒等多个重要病原体的研究，为疾病的防控和治疗提供了关键的科学依据。

“元代的景德镇制瓷匠从波斯进口‘苏麻离青’，也就是钴蓝料，经高温烧制后呈现出了青花的典型色调。”馆长彭国红靠近展柜，指着梅瓶说道：“青花料浓厚处有黑褐色铁锈瑕疵，是因为这种原料中含有金属元素，这是元代青花制品的特点之一。” ...

The more than century-old farm — the last duck farm remaining in a New York region once synonymous with the culinary delicacy — is cautiously rebuilding.

2020 saw the start of two global pandemics. Covid-19, of course, but also H5N1 bird flu, which has since swept around the world leaving millions of dead wild birds in its wake. It has reached ...

Bird flu continues to make headlines – this time, as it pertains to raw milk. A recent lab study found that H5N1, a highly pathogenic avian influenza virus, can survive in raw milk for quite ...

流感病毒，尤其是甲型流感病毒（IAV），一直是全球公共卫生的重要威胁。历史上，H1N1和H3N2亚型的甲型流感病毒曾多次引发大流行，造成了大量人员伤亡。近年来，禽流感病毒跨物种传播至人类的事件频发，如H5N1、H7N9和H9N2等亚型。H3N8禽流感病毒，虽然长期在野生鸟类和哺乳动物中传播，此前从未感染人类。然而，2022年4月至 ...

6月2、3、6日，波兰通报奥波莱省等8地发生44起野猪非洲猪瘟疫情，64头野猪感染死亡。 2. 希腊发生2起家猪非洲猪瘟疫情 6月3、4日，希腊通报弗洛里纳省等2地发生2起家猪非洲猪瘟疫情，21头家猪感染，20头死亡。 3. 匈牙利发生15起野猪非洲猪瘟疫情 6月3日，匈牙利通报佩斯州等5地发生15起野猪非洲猪瘟疫情，15头野猪感染死亡。 4. 爱沙尼亚发生2起野猪非洲猪瘟疫情 6月4、6日，爱沙 ...

H5N1 bird flu is capable of spreading through the air, a new animal study from the US Centres for Disease Control (CDC) has found. H5N1 was believed to spread primarily through direct contact with ...

The pork industry continues seeking answers to questions involving the H5N1 virus. Dr. Lisa Becton with the Swine Health Information Center says the influenza strain remains a threat despite no ...