It depends on where you live, whether or not you check yourself after you leave the woods, what kinds of ticks they are, whether the disease is being carried, and what kind of disease it is.
I grew up in the woods. I've had lots of ticks crawl all over me. I've only been bitten a time or two. And the ticks I've encountered don't carry Lyme's disease.
And that is NOT to say that my experience is everyone's experience and that there is no danger. But your comment is absolutely exaggerated.
While if the gruesome story of how 'a tick I got just from being outside' is front page news for a few days, many people will think 'o I better keep my children inside'. And the aggregate effects of that (while not as spectacular, or even reducible to this news item), are worse than whatever it is they're trying to prevent.
How often do you see 'person has something horrible happen to them, studies the field for 10 years, becomes expert and launches a well-balanced education or prevention campaign'? I've never heard it. What I do hear and see is 'person with median intelligence has something happen to them, goes on myopic crusade using mostly pathos in the form of graphic descriptions of their physical tribulations as a crutch for their own emotional healing'. Nothing wrong with people of median intelligence (or less), but it is wrong when they use things that happened to them by accident as a means of presenting a distorted vision of reality to others.