Here’s another good end of year reminder: vaccinate your kids. Steven Weintraub, who has chronic lymphocytic leukemia, reminds us why:
Unfortunately, vaccination rates for many diseases in Europe and in areas of the United States are falling. This is partly due to Andrew Wakefield, a British doctor who published a paper, now discredited, in 1998 in The Lancet tying childhood vaccines to autism. Celebrities like Jim Carrey have also taken a strong antivaccine view. As a result of these unwarranted fears, childhood diseases are returning. The rate of whooping cough cases has spiked over the past 20 years. In 1990, the incidence was 2 per 100,000 people; in 2000 it was 3; by last year, it had risen to nearly 10.
Measles cases are also increasing. For each year between 2001 and 2008, the median number of cases in the United States was 56. In the first six months of this year alone, there were more than 150 reported cases — the most since 1996. A vast majority of those who were sickened had not been vaccinated or had uncertain vaccination histories. Before the vaccine was introduced in 1963, 400 to 500 Americans died of measles every year.
I’ve written about Wakefield before. But Weintraub reinforces a point I like to make about societal vaccinations. We don’t just vaccinate to protect ourselves; we also vaccinate to protect the least among us:
Young babies, the immuno-compromised and people who get chemotherapy are not able to process most vaccinations. Live vaccines in particular, like those for measles and chickenpox, can make us sick. But if 75 percent to 95 percent of the population around us is vaccinated for a particular disease, the rest are protected through what is called herd immunity. In other words, your measles vaccine protects me against the measles.
Flu season is here. Please vaccinate.