By Gene Beresin, MD and Steve Schlozman, MD
On Sept. 30 the first case of Ebola was diagnosed in the United States. The patient, who is currently being treated in Dallas, had recently traveled to Liberia, and was back in this country for a few days before symptoms began.
Understandably, the coverage of this news is pervasive. Although it seemed inevitable that a case in the U.S. would eventually emerge, the story still ignites a fair bit of hand-wringing among just about everyone who has learned of it.
Additionally, our country has experienced some novel infections that have ignited increased concerns in recent weeks. Enterovirus D-68 has made its way across the nation, causing severe cold-like symptoms, and, in some children with conditions such as asthma, the need for hospitalization. There’s also a potentially new contagion on the horizon that appears to cause varying degrees of muscular paralysis, and may or may not be related to Enterovirus D-68.
But, as public health officials are eager to stress, a nuanced and thoughtful approach to these issues has been as necessary as it has been fleeting. Experts agree that our medical infrastructure is well-equipped to handle even a virus as scary as Ebola, and some doctors are quick to point out that viruses like respiratory syncytial virus (RSV) and influenza are much more likely to cause harm than these new ones.
This raises a critical point:
Ebola, as scary as it is, poses a relatively minor threat to the United States; and the current cases of Enterovirus D-68 are far out-numbered by the RSV and influenza cases we experience on a yearly basis. And the currently unknown contagion that appears to cause paralysis has only happened in a very small population of kids.
So why the massive reaction in the media and among worried parents? Intellectually, at least at this point, all indications point to little danger for our children and ourselves. Why, then, do we get so frightened?
Well, let’s start with this confession: We’re frightened.
We know, intellectually, that the threat is minor. But, when has intellect played a leading role in the emotionally driven process of threat assessment? And, especially with regard to infectious disease, when has anyone other than the most statistically driven scientists been able to preserve perspective? We’re not saying that we should massively worry, or even that we’ll be changing our instructions to our kids or our patients on how to behave with these new bugs dancing around.
What we’re saying is that germs, especially new germs, are scary. We have a long and probably evolutionarily derived tendency to fear disease, and when new ones rear their heads, we get alarmed.
Germs In Hollywood
As a society, we think about germs a lot — and nowhere, perhaps, does that play out more than in Hollywood. The 1954 novella “I am Legend” has been made into no less than three movies (“The Last Man on Earth,” “The Omega Man” and the more recent movie of the same title as the written work). You can rattle off other movies as well — there’s “Dawn of the Dead” (in 1978 and again in 2004), “Outbreak,” “Carriers,” “Contagion,” “The Crazies” (in 1973 and again in 2010),
“Quarantine” (and “Quarantine 2″) and most recently “World War Z.” You get the picture. Continue reading