Many recurring health stories this year centered on tensions in our relationships with technology, from vaccines to phones to healthcare exchanges. It was a fascinating, terrible, and heartening year, as always. Here are some of the stories that commanded a lot of discussion and will continue to factor in the year, and years, ahead.
Polio's Global Comeback
Global conflicts risk bringing polio, an infection that causes paralysis, back from near-total eradication. In Pakistan, suspicion that polio vaccinators are somehow harming children has fueled several killings of polio workers throughout the country’s tribal areas.
In Syria, a strain of polio originating in Pakistan has crippled more than a dozen children as the country's public health infrastructure has broken down after more than two years of civil war. Somalia, Afghanistan, and Nigeria have also seen periodic polio outbreaks.
New Challenges to Reproductive Rights
The pro-life movement gained strength in 2013. Thirteen states have recently passed restrictions shortening the time frame in which women could receive abortions, though federal judges later blocked some of the states' laws. Meanwhile, other regulations passed this year have forced a third of Texas' abortion clinics to close, leaving 20 facilities open in a state of 26 million people. Mississippi has just one abortion clinic remaining. This summer, there were reports that women in Texas’ Rio Grande Valley were crossing the border to Mexico to purchase misoprostol, a drug that induces miscarriages.
The Supreme Court is also hearing a case brought by Christian crafts purveyor Hobby Lobby, who says the Affordable Care Act’s mandate that the company cover contraception for employees would make them "morally complicit" in the "death of an embryo." The outcome could determine whether other businesses are required to offer birth control on their insurance plans.
Rethinking the Left Brain/Right Brain Paradigm
People who are brilliant artists but can't do long division may no longer have their brain structure to blame. A study of 1,011 people published in the journal PLOS ONE in August suggested that, contrary to the long-standing idea, there is no evidence that some people are either right-brained or left-brained. Though the authors did find that some brain functions occurred largely in one hemisphere or the other, they found no evidence that people used either hemisphere preferentially. What’s more, psychologist Stephen Kosslyn put forth a new theory that rather than left and right hemispheres, cognition is divvied up between "top" and "bottom" brain systems. Mind=blown. (Vertically).
Obamacare’s Problematic Roll-Out
The long-awaited exchanges, on which most uninsured Americans were intended to buy health insurance, landed with a thud in October in the form of the glitchy, barely functional healthcare.gov. Then, just when the tales of bureaucratic agony reached a fever pitch, thousands of people began receiving cancellation notices from their insurance providers because their plans didn't meet Obamacare’s minimum requirements. Meanwhile, Obamacare supporters are still hopeful that the law’s Medicaid expansion will improve health in low-income communities, and that some of the cancellees might qualify for subsidies on the exchange now that the website (mostly) works.
Football Feels Effects of Its Concussion Problem
Stories about the dangers of head injuries from football are not unique to 2013. Last year, The Atlantic’s Ta-Nehisi Coates wrote that he was done watching football, that even though he was a fan, his ethics couldn’t allow it. But this year saw the situation continue to deteriorate, even as the National Football League (NFL) tried to resolve it, settling an enormous lawsuit with more than 4,500 former players for $765 million, and instituting new rules for the 2013 season including a ban on tackling at training camps.
Meanwhile, ESPN recently reported that youth football league Pop Warner saw participation drop by 9.5 percent from 2010 to 2012, largely due to concerns about head injuries. Parents are growing more and more concerned about letting their kids participate in the most popular sport in the U.S.
The concussion controversy is spreading to other sports as well: Ten former National Hockey League players recently filed a lawsuit similar to the one the NFL just settled, claiming that the League did not do enough to prevent head injuries to players.
Conversation on Death Continues to Open
Most of our lives are spent ignoring the inevitable period at the end of the sentence. We beat death back with medicine for as long as we can, though even successful measures are just a stall. But some are starting to argue that this obsession with prolonging life is detrimental when patients are seriously suffering, that you can, in fact, live too long. When people die, they do it in hospitals instead of at home, and their bodies are embalmed to make them presentable, a "sanitization" of death that has existed in our culture since the 1800s. In addition to the debate on how to die with dignity, groups around the country are seeking to give people a relationship with death throughout their lives—hosting "Death Salons" and "Death Cafes" that discuss all aspects of death, from the funeral industry to academic theories about death to personal loss. The hope is that, by cultivating a personal relationship with death, we can start to be less afraid.
The Evolving Understanding of Depression
According to the Centers for Disease Control and Prevention, about 1 in 10 U.S. adults suffers from depression, and use of antidepressants has skyrocketed, increasing by 400 percent between 1988 and 2008. Earlier this year, a study done at Johns Hopkins University suggested that this apparent depression epidemic may be overinflated. Upon re-evaluating more than 5,000 adults who had been diagnosed with depression, it found that more than 60 percent of them did not fit the criteria for major depressive disorder (some—not all—could have been reasonably diagnosed with minor depression).