LOS ANGELES In the shadow of L.A.s art deco City Hall, musicians jammed onstage, kids got their faces painted, and families picnicked on lawn chairs. Amid the festivity, people waved flags, sported T-shirts, and sold buttons all emblazoned with a familiar slogan: My Body, My Choice.
This wasnt an abortion rights rally. It wasnt a protest against the recent that gutted Roe v. Wade. It was the Defeat the Mandates Rally, a jubilant gathering of anti-vaccine activists in April to protest the few remaining covid-19 guidelines, such as mask mandates on mass transit and vaccination requirements for health care workers.
Similar scenes have played out across the country during the pandemic. Armed with the language of the abortion rights movement, anti-vaccine forces have converged with right-leaning causes to protest covid precautions.
And theyre succeeding. Vaccine opponents have appropriated My Body, My Choice, a slogan that has been inextricably linked to reproductive rights for nearly half a century, to fight mask and vaccine mandates across the country including in California, where lawmakers had vowed to adopt the toughest vaccine requirements in the U.S.
As the anti-vaccine contingent has notched successes, the abortion rights movement has taken hit after hit, culminating in the June 24 Supreme Court decision that ended the federal constitutional right to abortion. The ruling leaves it up to states to decide, and are expected to ban or severely limit abortion in the coming months.
Now that anti-vaccination groups have laid claim to My Body, My Choice, abortion rights groups are distancing themselves from it marking a stunning annexation of political messaging.
Its a really savvy co-option of reproductive rights and the movements framing of the issue, said Lisa Ikemoto, a law professor at the University of California-Davis Feminist Research Institute. It strengthens the meaning of choice in the anti-vaccine space and detracts from the meaning of that word in the reproductive rights space.
Framing the decision to vaccinate as a singularly personal one also obscures its public health consequences, Ikemoto said, because vaccines are used to protect not just one person but a community of people by stopping the spread of a disease to those who cant protect themselves.
Celinda Lake, a Democratic strategist and pollster based in Washington, D.C., said My Body, My Choice is no longer polling well with Democrats because they associate it with anti-vaccination sentiment.
Whats really unique about this is that you dont usually see one sides base adopting the message of the other sides base and succeeding, she said. Thats what makes this so fascinating.

Jodi Hicks, president of Planned Parenthood Affiliates of California, acknowledged that the appropriation of abortion rights terminology has worked against the reproductive rights movement. In this moment, to co-opt that messaging and distract from the work that were doing, and using it to spread misinformation, is frustrating and its disappointing, Hicks said.
She said the movement was already gravitating away from the phrase. Even where abortion is legal, she said, some women cant choose to get one because of financial or other barriers. The movement is now focusing more heavily on access to health care, using catchphrases such as Bans Off Our Bodies and Say Abortion, Hicks said.
Vaccination hasnt always been this political, said Jennifer Reich, a sociology professor at the University of Colorado-Denver, who has about why parents refuse vaccines for their kids. Opposition to vaccines grew in the 1980s among parents concerned about school vaccine requirements. Those parents said they didnt have enough information about vaccines potential harmful effects, but it wasnt partisan at the time, Reich said.
The issue exploded onto the political scene after a measles outbreak tied to Disneyland in 2014 and 2015. When California lawmakers moved toprohibit parents from claiming for required childhood vaccines, opponents organized around the idea of medical choice and medical freedom. Those opponents spanned the political spectrum, Reich said.
Then came covid. The Trump administration politicized the pandemic from the outset, starting with masks and stay-at-home orders. Republican leaders and white evangelicals implemented that strategy on the ground, Reich said, arguing against vaccine mandates when covid vaccines were still only theoretical scaring people with rhetoric about the loss of personal choice and images of vaccine passports.
They gained traction despite an obvious inconsistency, she said: Often, the same people who oppose vaccine requirements arguing that its a matter of choice are against abortion rights.
What's really changed is that in the last two or so years, its become highly partisan, Reich said.
Joshua Coleman leads V is for Vaccine, a group that opposes vaccine mandates. He said he deploys the phrase strategically depending on what state hes working in.
In a state or a city that is more pro-life, theyre not going to connect with that messaging, they dont believe in full bodily autonomy," Coleman said.
But in places like California, he takes his My Body, My Choice rhetoric where he thinks it will be effective, like the annual Womens March, where he says he can sometimes get feminists to consider his perspective.
Perception of the word choice has changed over time, said Alyssa Wulf, a cognitive linguist based in Oakland, California. The word now evokes an image of an isolated decision that doesnt affect the broader community, she said. It can frame an abortion seeker as self-centered, and a vaccine rejector as an individual making a personal health choice, Wulf said.
Beyond linguistics, anti-vaccination activists are playing politics, intentionally trolling the abortion rights groups by using their words against them, Wulf said. I really believe theres a little bit of an eff you in that, Wulf said. Were going to take your phrase.
Tom Blodget, a retired Spanish-language instructor from Chico, California, sported a My Body, My Choice shirt complete with an image of a cartoon syringe at the Defeat the Mandates Rally in Los Angeles. It was an ironic thing, he said, meant to expose what he sees as the hypocrisy of Democrats who support both abortion and vaccine mandates. Blodget said he is pro-life and believes that covid vaccines are not immunizations but a form of gene therapy, which is not true.
For Blodget, and many other anti-vaccination activists, there is no inconsistency in this position. Abortion is not a personal health decision akin to getting a shot, they say: It is simply murder.
Women say they can have an abortion because its their body, Blodget said. If thats a valid thing for a lot of people, why should I have to take an injection of some concoction?

About a week later and nearly 400 miles to the north in Sacramento, state lawmakers heard testimony on bills about abortion and covid vaccines. Two protests, one against abortion and one against vaccine mandates, converged. Truckers from the Peoples Convoy, a group that opposes covid mandates that had been touring the country with its message of medical freedom, testified against a bill that would stop police from investigating miscarriages as murders. Anti-abortion activists lined up to oppose a bill that would update reporting requirements to the states vaccine registry.
My Body, My Choice was ubiquitous: Kids petting police horses in front of the Capitol wore T-shirts with the slogan, and truckers watching a sword dance toted signs above their heads.
At the time, two tough legislative proposals to mandate covid vaccines for schoolchildren and most workers had already been shelved without a vote. One controversial vaccination proposal remained: a bill to allow children 12 and older to get covid vaccines .
Lawmakers have since watered down the measure, raising the minimum age to 15, and it awaits crucial votes. They have shifted their attention to the latest political earthquake: abortion.
This story was produced by , which publishes , an editorially independent service of the .
窪蹋勛圖厙 News is a national newsroom that produces in-depth journalism about health issues and is one of the core operating programs at KFFan independent source of health policy research, polling, and journalism. Learn more about .