My dude, no, it’s not enuff.
While cases doubling every 13 days is indeed serious and very concerning, it still is not an exponential increase.
Doubling every 13 days describes a linear equation, not a exponential equation.
An equation with 2x operates much differently than an equation with x squared.
Doubling every 13 days will graph as straight line, albeit a line with a steep slope, but still a straight line.
We can debate linear vs exponential ‘til the cows come home, but I think we can both agree that the rate of infections is concerning and everyone needs to pay heed to Dr Bonnie.
‘Nuff said 😀