The Backward Logic of Chickenpox Parties

"Anyone who has had chickenpox shares one distinct memory: the relentless, all-consuming itch. Ciara DiVita was only 3 years old when she caught the virus, but she remembers it well-along with the oven mitts she was made to wear to stop herself scratching. She also recalls being taken to hang out with her cousin while covered in blisters, in the hopes of deliberately infecting them."

"A lot has changed over the past three decades, most notably the development of a chickenpox vaccine, meaning the virus is no longer the childhood rite of passage it once was. Thanks to the vaccine's success, children today are much less likely to be exposed to the infection at school or on the playground. Chickenpox parties are also largely considered a relic of the past-a strategy many Gen X and millennial children were subjected to before vaccines became routine."

"Before a vaccine existed, chickenpox, which is caused by the varicella-zoster virus, felt unavoidable. In temperate countries like the UK and the US, around 90 percent of children caught the virus before adolescence (in tropical countries the average age of infection is higher). It's nothing to do with chickens. The splotchy, scratchy, highly contagious disease is possibly named after the French word for chickpea, pois chiche, according to one theory, because the round bumps caused by the virus resemble their size and shape."

"While most infant cases are mild, adolescents and adults are more likely to develop severe complications. This is where the idea of "getting it over and done with" emerged from, according to Maureen Tierney, associate dean of clinical research and public health at"

Chickenpox causes intense itching and blistering, and before vaccination it was widely considered unavoidable in temperate countries. In the UK and US, about 90 percent of children typically caught the varicella-zoster virus before adolescence, while infection often occurred later in tropical regions. The practice of “chickenpox parties” involved exposing children to infected peers so the illness would occur earlier, often to avoid more severe disease in adolescence or adulthood. With the development and success of a chickenpox vaccine, children today are less likely to be exposed at school or on playgrounds. Although deliberate infection parties are largely outdated, the virus can still spread through latent, opportunistic transmission.

Read at WIRED