Researchers in Turkey have developed a new kind of paper-based test for COVID-19 that uses aptamer “cocktails,” special short strands of DNA or RNA that can bind tightly and specifically to parts of the virus. This test is designed to detect…
Increased stress levels and anxiety are the main reasons for strokes in present times. To be able to identify the risk factors and sudden symptoms, and initiate early treatment could reduce brain damage and be safe, said medical experts, who…





