Yes i did exponential extrapolation and now i will tell you what my calculator tell me.

I plugged in all number correctly so this could be the truth!!!

In a year, about 1000 people will be infected!

In just 500 days, or next year plus 4 months, 10,000 people infected!

Then, in 600 days, or one year and 7 months later, 100,000 people infected

After 740 days, about 2 years, 1 million infected

10 million infected after 900 days

in 1000 days, 100 million infected

In 3 years 1 billion infected

And then in about 1230 days, whole world is zombie.

I hope we build bunkers.