COVID-19 has swept throughout the world and currently poses a global threat to public
health (1, 2). After the whole world had entered a state of emergency (3, 4), strict restrictions …

Clinical relevance Contact lens neophytes often learn about contact lens insertion and
removal through YouTube videos of unknown quality. Background This study evaluates the …

Optometrist–was published. 2 Notwithstanding the significant morbidity, mortality, social
upheaval and economic disruption associated with such a pandemic, this timing was …

The application or utilization of gain-of-function, GoF or gain-of-function research, GoFR in
association or absence of geopolitics or geopolitical activities has created concerns in the …

Objective: This study aimed to gather information available in different disinfection protocols
for establishments that provide care to suspected or confirmed patients with COVID-19, to …

Objectives: In this study, we analyzed the key words' depression'and'anxiety'using big data
during various periods of the COVID-19 pandemic in Korea. Methods: We divided the …

This study aimed at assessing risk perception and precautionary behaviour against COVID-
19 pandemic among health workers. Through descriptive cross-sectional survey, 400 …

Since contact lenses directly contact the cornea, the surface roughness of the lens may
cause various side effects. In addition, gold nanoparticles can realize a variety of colors and …