为探究蝙蝠细胞对 SARS-CoV-2 复制产生的双链 RNA（dsRNA）的反应，研究人员开展相关研究，发现 Dicer 参与限制病毒复制，对理解蝙蝠抗病毒机制及相关疾病治疗有重要意义。 蝙蝠与 SARS-CoV-2 的奇妙 “共处” 之秘：Dicer 的独特作用 在大自然的病毒 “库藏” 中 ...

本研究聚焦于解决泰国曼谷在全面开放后如何有效监测和预警新冠感染问题。研究人员通过废水流行病学（WBE）技术，对曼谷10个污水处理厂的200份废水样本进行SARS-CoV-2 RNA检测与分析，揭示了废水中的病毒RNA浓度与官方报告病例数的显著相关性，并成功预测了 ...

Background Infectious agents such as SARS-CoV-2 require strategies to contain outbreaks, particularly in hospitals where the ...

The Remarkable and Mysterious Coronavirus Genome The SARS-CoV-2 genome is a strand of RNA that is about 29,900 bases long--near the limit for RNA viruses. Influenza has about 13,500 bases ...

T he rise of RNA viruses like SARS-CoV-2 highlights the need for new ways to fight them. RNA-targeting tools like CRISPR/Cas13 are powerful but inefficient in the cytoplasm of cells, where many ...

Following viral challenge with SARS-CoV-2 XBB.1.5, lung tissue samples were collected three days post-infection to quantify ...

The following is a summary of “A viro-immunological model to characterize the antiviral effect of molnupiravir in SARS-CoV-2-infected outpatients: implication for treatment duration,” published in the ...

Researchers at Umeå University have discovered that the SARS-CoV-2 variant omicron has developed a stronger binding to human lung cells through optimized interaction with heparan sulfate ...

SARS-CoV-2, the virus responsible for COVID-19, infects cells by binding its spike protein to angiotensin-converting enzyme 2 (ACE2) receptors. Blocking this interaction with inhibitors could ...

The technology's ability to rapidly and continuously inactivate viruses like SARS-CoV-2, RSV, and MPXV can significantly enhance infection control measures, especially in environments where ...