Aerosolization ocular surface microorganisms accumulation effect during non-contact tonometer measurements.

ABSTRACT:

Purpose

This study aimed to verify that aerosolization ocular surface microorganisms (AOSMs) accumulated during non-contact tonometry (NCT) measurements.

Methods

A total of 508 participants (740 eyes) were enrolled in the study. In Experiment 1, before NCT was performed on each eye, the air was disinfected, and environment air control samples were collected via Air ideal^® 3P (Bio Merieux). During NCT measurements, microbial aerosol samples were collected once from each eye. In Experiment 2, we collected initial blank control samples and then repeated Experiment 1. Finally, in Experiment 3, after the background microbial aerosol investigation, we cumulatively sampled AOSMs from each 10 participants then culture once, without any interventions to interrupt the accum

SUBMITTER: Shen X 

PROVIDER: S-EPMC11373106 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature