相关实验视频

Updated: Jan 17, 2026

Comparing Objective Conjunctival Hyperemia Grading and the Ocular Surface Disease Index Score in Dry Eye Syndrome During COVID-19

Comparing Objective Conjunctival Hyperemia Grading and the Ocular Surface Disease Index Score in Dry Eye Syndrome During COVID-19

Published on: May 25, 2022

眼部感染的微生物概况和抗微生物耐药性模式在COVID-19大流行之前/期间和之后

Min Du¹, Ying Zhang², Tian Xin³

¹Department of Hospital Infection Management, Jinan Second People's Hospital, Jinan, China.

Frontiers in medicine

|September 22, 2025

概括

眼部感染中的抗菌素耐药性在COVID-19后增加,特别是在真菌和特定细菌 (如葡萄球菌) 中. 在疫情期间,眼科手术中的感染率较低.

科学领域:

眼科医生眼科眼科
微生物学微生物学
传染性疾病传染性疾病

背景情况:

在COVID-19大流行之前,期间和之后,对眼部感染的致病微生物进行了研究.
专注于分布和抗菌素耐药性模式.

研究的目的:

分析微生物特征的变化和眼部感染中的抗生素耐药性.
为了比较大流行前,大流行期间和大流行后的数据.

主要方法:

追溯性研究分析眼睛样本中的微生物培养物.
使用微生物识别和Kirby-Bauer磁盘扩散进行敏感性测试.
与2019年5月至2023年1月 (A组) 和2023年2月至2024年11月 (B组) 的数据进行比较.

主要成果:

在B组中增加了丝状真菌 (Fusarium,Aspergillus) 的隔离.
在大流行后,Staphylococcus epidermidis和Staphylococcus aureus对安培西林和青素G的耐药性显著增加.
在流行后观察到Corynebacterium对科特里莫克萨的更高耐药性.
在疫情期间,I型眼科手术切口的感染率较低.

结论:

眼部感染耐药性模式在COVID-19后发生了转变.
放宽感染预防和控制措施的潜在影响.
需要进一步的研究来确认因果关系,并探索其他促成因素,如抗生素使用.

关键词:

在 COVID-19 疫情中,抗微生物耐药性抗微生物耐药性感染发生率感染发生率.眼部感染眼部感染第一种类型的切口.

更多相关视频

Conjunctival Commensal Isolation and Identification in Mice

Conjunctival Commensal Isolation and Identification in Mice

Published on: May 1, 2021

Nasal Brushing Sampling and Processing Using Digital High Speed Ciliary Videomicroscopy – Adaptation for the COVID-19 Pandemic

Nasal Brushing Sampling and Processing Using Digital High Speed Ciliary Videomicroscopy – Adaptation for the COVID-19 Pandemic

Published on: November 7, 2020

相关概念视频

Antimicrobial Effectiveness

Antimicrobial Effectiveness

The effectiveness of antimicrobial agents depends on various factors influencing their ability to eliminate microbial populations. Larger microbial populations require more time for complete eradication, emphasizing the importance of population size analysis when evaluating antimicrobial efficacy.Microbial resistance to antimicrobial agents varies significantly. Highly resilient microorganisms include endospores, gram-negative bacteria, and non-enveloped viruses, while prions are exceptionally...

Factors Affecting the Risk of Infection

Factors Affecting the Risk of Infection

The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...