I never saw this film when it came out. I just watched it for the first time. It is really unsettling how similar it is to our current pandemic. Even down to the dangers of conspiracy theorists and anti vaxxers. It was obviously really well researched when it was made as expressions such as "R number" and "social distancing" which have only recently become things most of us are aware of. The whole bat thing is actually creepily prophetic.