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Research
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PubMed COVID-19 Clinical Care

14811 - 14820 of 57753 results found

Migration of contaminants from printed masks for children to saliva simulant using liquid chromatography coupled to ion mobility-time of flight-mass spectrometry and gas chromatography-mass spectrometry

Date
Saturday, November 04, 2023 - 4:00 AM
Description
The COVID-19 pandemic has led to children using polymeric FFP2 and polymeric surgical masks on a daily basis. Children often bite and suck on such masks as they wear them closed to their mouths. In this work, the migration of contaminants from

Advancing the frontiers of geographic accessibility to healthcare services

Date
Saturday, November 04, 2023 - 4:00 AM
Description
Assessing geographic accessibility to healthcare is essential to identify communities that have been left behind. Smartphone mobility data now enables the study of healthcare accessibility over a global scale, providing estimates of actual travel