Human history is observing a very strange time fighting an invisible enemy; the novel COVID-19 coronavirus. Initially observed in the Wuhan province of China, now fastly spreading around the world. Various journals are offering to freely publish the articles about Coronavirus. As this pandemic is very new and very less scientific material is available on the topic, various paid journals and companies are offering free materials published about the Coronavirus. Here in this short review, we will discuss the articles about Coronavirus that are freely provided by various journals and companies around the world