Health

LG has designed a wearable air purifier mask for your face

Korean electronics and appliance maker LG has unveiled a state-of-the-art air purifier mask that looks primitive by comparison to most facial ingots. LG IFA will be showcasing the Purecare Wearable Air Purifier in 2020, a consumer electronics and home appliance trade show that typically takes place in Berlin each year. …

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Saliva or nasopharyngeal swab samples for detection of SARS-CoV-2

To the editor: Rapid and accurate diagnostic tests are essential to control the ongoing Covid-19 epidemic. Although the current standard involves testing nasopharyngeal swab samples by quantitative reverse-transcript polymerase chain reaction (RT-QPCR) to detect SARS-Cavi-2, saliva samples may be an alternative diagnostic sample.1-4 Strict evaluation is required to determine how …

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