Residing in Delhi? Do yourself a favour, get a mask and protect your lungs. However, choosing the right mask to protect against air pollution can be confusing. Here's a quick guide to help you decide. TheHealthSite.com
Delhi has long been known for its air quality issues, primarily attributed to factors such as vehicular emissions, industrial pollution, construction dust, and crop burning in nearby states.
Portable Covid-19 Test That Detects Virus Within One Second Developed
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A team of researchers has developed a sensor system that helps detect SARS-CoV2, the virus causing Covid-19 infections, within a second, much faster than current detection methods.
Detecting the presence of the virus requires amplifying the numbers of the biomarker, such as the copies of viral ribonucleic acid (RNA) in the common polymerase chain reaction technique for Covid-19 detection, or amplifying the binding signal for a target biomarker.
The sensor is similar to commercially available glucose test strips in shape, with a small microfluidic channel at the tip to introduce the test fluid.