By Jacob L. Fine (Image from here) The world we see is not the world that is. Our sense organs were sculpted by natural selection to help us survive in what the evolutionary biologist Richard Dawkins calls Middle World. He is quick to distinguish this from the J. R. R. Tolkien’s land of hobbits and … Continue reading Overcoming Middle World
This post was reviewed by Dr. Jasmin Chahal, one of our subject matter experts. For the original article, please follow this link. TL;DR: Compared to other coronaviruses (SARS-CoV and HCoV-NL63), SARS-CoV-2 spreads much more efficiently in a short time although all three coronaviruses use the same receptor to enter the cell and infect it. In … Continue reading Effect of SARS-CoV-2 infection in human airway cells
https://videopress.com/v/aPlOtAr4?preloadContent=metadata References Link to Attenuation of replication by a 29 nucleotide deletion in SARS-coronavirus acquired during the early stages of human-to-human transmission paper in Nature Scientific Reports https://www.nature.com/articles/s41598-018-33487-8 Link to Report of the WHO-China Joint Mission on Coronavirus Disease 2019 (COVID-19) report https://www.who.int/docs/default-source/coronaviruse/who-china-joint-mission-on-covid-19-final-report.pdf Link to Preliminary estimation of the basic reproduction number of novel coronavirus … Continue reading Video Sidebar: SARS-CoV-2 VS Other Coronaviruses
Author's Note The COVID-19 pandemic has created unprecedented challenges for our healthcare heroes. As the on-going pandemic continues, many of our healthcare heroes are continually risking their lives to help fight the battle. I personally wanted to celebrate our healthcare heroes by highlighting research that describes the experiences of healthcare professionals. Thus, I hope this … Continue reading Sidebar: Healthcare Heroes in Wuhan, China
Before we launch into the video, we should first define the term "Divergent Evolution," which Demitri defines as: When at least 2 groups of the same species that originate from the same parent species independently acquire differences that are necessary for persistence in their respective environments. You can find out more about divergent evolution here. … Continue reading Video Sidebar: Wrapping up- Where Did SARS-CoV-2 come from?