In the last few months, the novel coronavirus (COVID-19 outbreak) emerged as the global pandemic. The virus has infected around 33.8 million individuals and killed around 1.01 million people across the globe. According to some health experts, the novel coronavirus may live for about a year or more until the first treatment or vaccine is available. Researchers around the world are tryi... https://www.coherentmarketinsights.com/news/modernas-covid-19-vaccine-shows-promise-in-older-adults-218