Regardless of whether if this movie is only fictional or not. The bottom line is any dangerous pandemic like Covid-19 should be taken seriously. When the Covid-19 pandemic began escalating out of control, some people fortunately managed to recover. And the rest unfortunately died of the pandemic such as my primary health care physician. Now don't think of this movie as entertainment. Think of it as future preparation. Fortunately I myself have taken extreme caution by wearing a mask and sanitation plus I've been fully vaccinated.