Three years after its emergence in China's Wuhan, exactly how SARS-CoV-2 first emerged as a respiratory pathogen capable of sustained human-to-human transmission remains the subject of active debate.
Washington [US], August 9 (ANI): Based on the outcomes of a new study by the scientists at Johns Hopkins Medicine by continuously sequencing many DNA strands found in patient samples, Next Generation Sequencing enables doctors to quickly and precisely identify a single pathogen from among hu