No, 1 + 1 is NOT 2. 1 + 1 = 3 Proof
I recommend the movie Contagion. Where a mysterious illness based on the real life Nipah Virus spreads around the world. The virus has a higher mortality rate than Covid-19 and the chances of surviving the illness is around an NBA player making a freeshot.
When Beth Emhoff (Gwyneth Paltrow) returns to Minnesota from a Hong Kong business trip, she attributes the malaise she feels to jet lag. However, two days later, Beth is dead, and doctors tell her shocked husband (Matt Damon) that they have no idea what killed her. Soon, many others start to exhibit the same symptoms, and a global pandemic explodes. Doctors try to contain the lethal microbe, but society begins to collapse as a blogger (Jude Law) fans the flames of paranoia.