Health experts have advised parents to immunise their children against diphtheria as part of the country’s childhood ...

在研究和改造细菌时，基因组修饰面临难题，噬菌体编码的单链 DNA 退火蛋白（SSAPs）宿主范围窄。研究人员开展了对 227 种 SSAPs 文库的研究，发现其能在 6 种不同细菌中实现高效基因组编辑，有助于加速细菌遗传学研究。

As compared to controls, elevated nasal levels of ACE2 and TMPRSS2 were associated with a 3.6-fold increased risk of SARS-CoV ...

The US Food and Drug Administration granted clearances for testing instruments, a blood clot drug companion diagnostic test, and infectious disease tests, among other devices.

Expert Rev Anti Infect Ther. 2011;9(2):215-226. As with most mammalian bites, amoxicillin/clavulanic acid (augmentin) is a reasonable empiric antibiotic in an ...

为探究硝酸盐对酒精诱导的认知下降的影响及口腔微生物群的作用，研究人员开展了关于硝酸盐、口腔微生物群与酒精诱导认知障碍关系的研究。结果发现硝酸盐可减轻小鼠认知障碍，降低炎症，且口腔微生物群参与其中。这为治疗酒精相关认知障碍提供新思路。

Multiple organisms have been isolated from infected sinuses. However, it is important to note that "normal flora" has been cultured from healthy uninfected sinuses. "Normal flora" include ...