You can count on viruses to change. VOA explains the process and why it could pose problems for researchers who are working on a COVID-19 vaccine.
UK researchers have identified almost 200 recurrent genetic mutations to the novel coronavirus. These changes are not necessarily something to worry about - and studying them closely could help scientists find the drugs and vaccines needed to stop the pandemic.… What is glass, and why does it exist? These are some of the questions that researchers think the hypothetical "perfect" form of glass could answer—should they find it. Finding toilet paper in a global pandemic is a struggle. Stores shelves are bare. Amazon is wiped out. And hoarding is only partly to blame - as it turns out, toilet paper is part of a very tight supply chain. (April 9) Conspiracy theories linking the next-gen mobile technology 5G to the current coronavirus pandemic are everywhere on social media. But there's no scientific evidence to suggest 5G has anything to do with coronavirus.