"4 deaths tied to bacteria at food processing plant" in Texas. What was the food in question? Celery. What was celery doing in a processing plant? Details here.
We've seen the same story before, with eggs, luncheon meats, organic tomatoes, spinach, and so on. It seems like the frequency of these crises is increasing.
Are these foods all inherently risky?
I think that's beside the point.
The problem is that when food is processed on a large scale by people who really don't care, trouble is around the corner. Government oversight is not enough, because (a) the interests of the regulatory agencies are often not aligned with individuals' (in fact, sometimes they are diametrically opposed!); (b) even when their interests are aligned with ours, the agencies are spread too thin to actually do their putative jobs; and (c) they often step in only after the fact, if at all.
Your best defense against getting sick from industrial supply chain food is to avoid it when you can. Rather than buying pre-cut, plastic-wrapped, packaged, processed food from a supermarket, convenience store, or bad restaurant, consider buying whole, unmolested food from a small-scale food producer such as a local farmer. It's not always possible, but it's something to aim for.