Viral misinformation fuels vaccine hesitancy in Philippines, undermining immunization efforts

A three-year-old child's image was misused in anti-vaccine videos without parental consent, causing emotional distress to his mother; vaccine hesitancy contributes to disease resurgence including polio and measles outbreaks.
I kept praying for my son to recover and suddenly they were killing him on Facebook.
A mother whose child's image was misused in anti-vaccine videos without her consent, describing the emotional toll of watching her son weaponized in online misinformation.
Mark

So a child got sick, his picture went viral, and suddenly he became evidence in an anti-vaccine campaign. How does that even happen?

Mimi

His mother shared what was happening, probably seeking support or information. But once the image was out there, someone like Maharani Shiloh could take it and reframe it—not as a coincidence, but as proof the vaccine caused harm. By the time doctors confirmed there was no link, the video had already reached hundreds of thousands of people.

Luke

But the doctors did confirm no link, right? So the claim was factually false from the start.

Mimi

Completely false. The boy recovered. But that correction never travels as far or as fast as the original video.

Mark

What's Shiloh's actual background? Is she a medical person, or just someone with a following?

Mimi

She's a Facebook content creator. She got into anti-vaccine advocacy years before the pandemic, and she's connected to church groups and broader conspiracy circles—people who oppose things like SIM card registration, all framed as resistance to a "New World Order."

Luke

So it's not really about vaccines specifically. It's part of a larger worldview.

Mimi

Exactly. That's what makes it harder to counter with just facts about vaccine safety.

Mark

The health worker Belen said conversations have become hostile. What does that look like?

Mimi

Parents telling her they'll make her "suck the vaccines out" of their children if something goes wrong. It's not just skepticism anymore—it's anger and distrust.

Luke

And Belen thinks the answer is patient dialogue, not fighting back?

Mimi

She does. She says telling people "we're the experts, trust us" doesn't work. You have to listen to why they're afraid.

Mark

Is there any sign that approach is actually working?

Luke

The source doesn't say. We know what Belen thinks should happen, but we don't have evidence yet that it's reversing hesitancy on the ground.

  • A three-year-old's illness became viral ammunition within days, his photograph repurposed into anti-vaccine content watched by hundreds of thousands before doctors could even confirm his recovery.
  • Roughly 230,000 Filipinos refused vaccination during a campaign that otherwise reached seven million, with two-thirds of refusals driven by side-effect fears amplified by social media influencers.
  • Content creator Maharani Sona Shiloh, whose videos claimed vaccines contained 'human placenta' and that the WHO sought to depopulate the planet, reached millions before Facebook removed her primary page — while three affiliated pages remained live.
  • Health workers on the ground now face hostile parents quoting viral vlogs, navigating conversations that have shifted from hesitancy to open confrontation.
  • Researchers and frontline workers alike warn that dismissing vaccine refusal as ignorance misses the deeper roots — eroded institutional trust, political grievance, and the memory of past public health failures — and that rebuilding confidence will demand patience over proclamation.

In the Philippines, a successful immunization drive reaching over seven million children has been shadowed by a quieter failure: the spread of fear. Social media platforms, particularly Facebook, have become conduits for false claims about vaccine safety, leading hundreds of thousands of Filipinos to refuse inoculation — a refusal with consequences that history has already made plain in the form of polio and measles resurgences. The story of one mother whose sick child's image was weaponized without her consent reminds us that misinformation is not merely an abstraction; it borrows real faces, real grief, and real trust to do its work.

When Jenette Torres Odena's young son fell ill shortly after receiving a measles-rubella vaccine, she prayed for his recovery. She did not expect his photograph to begin circulating on Facebook, folded into anti-vaccine videos claiming the immunization campaign was harming children. By the time doctors confirmed the illness was unrelated to the vaccine and the boy had recovered, the videos had already reached hundreds of thousands of viewers. "I felt like crying," Odena said. "Suddenly they were killing him on Facebook."

The episode unfolded against the backdrop of a Philippine vaccination drive that inoculated more than seven million people — a significant achievement in a country still working to rebuild immunization rates after coverage collapsed in recent years, contributing to a polio resurgence in 2019 and recurring measles outbreaks. Yet roughly 230,000 Filipinos refused the jab, and health officials identified social media misinformation as a major driver of that refusal, with 66 percent of those who declined citing concerns about side effects.

Among the most prominent voices amplifying those fears was Maharani Sona Shiloh, a Facebook content creator whose videos — some viewed millions of times — claimed vaccines contained dangerous substances and that global health institutions harbored depopulation agendas. She incorporated Odena's son's image into her content and framed political decisions abroad as further evidence of vaccine danger. Facebook eventually removed her main page, but affiliated pages continued operating. Shiloh described herself not as a misinformation spreader but as a human rights advocate. "Why is it that human beings don't have the right to challenge these things?" she asked.

For at least one mother who watched Shiloh's videos while researching vaccination, the content felt informative rather than alarming — it gave her, she said, reason to think more carefully. A week after Shiloh's page was removed, she remained undecided.

Vaccinologist Helen Petousis-Harris observed that such videos succeed not through evidence but through the transformation of ordinary facts into sources of dread — familiar ingredients recast as contaminants, rare events inflated into catastrophe. On the ground, rural health worker Wenna Mae Belen encounters this fear daily in Sorsogon province, where parents arrive frightened by what they have seen online and conversations sometimes turn hostile. Belen believes Facebook bears significant responsibility, but she is equally clear that confrontation will not rebuild trust. What is needed, she argues, is time, patience, and the humility to listen — because telling people to simply defer to expertise, she said, is no longer enough.

Jenette Torres Odena's three-year-old son got sick a few days after receiving a measles-rubella vaccine as part of a Philippine immunization campaign. Within days, his photograph was circulating on Facebook. By the time doctors had confirmed there was no connection between the vaccine and his illness—and the boy had recovered—his image had already appeared in anti-vaccine videos that hundreds of thousands of people had watched.

"I felt like crying," Odena told AFP. "I kept praying for my son to recover and suddenly they were killing him on Facebook." The videos were part of a larger wave of false claims that accompanied the vaccination drive, which successfully inoculated more than seven million Filipinos. But the campaign also revealed a stubborn problem: roughly 230,000 people refused the jab. The Department of Health found that concerns about side effects drove 66 percent of those refusals, and officials identified misinformation spread by social media influencers as a "major driver" of the vaccine fear gripping the country.

The Philippines has been trying to rebuild childhood vaccination rates for years. Coverage had dropped significantly, contributing to a polio resurgence in 2019 and repeated measles outbreaks. The stakes are not abstract. Daniel Fritz Silvallana, a health communication researcher at Deakin University in Australia, explained that vaccine hesitancy in the Philippine context cannot be reduced to simple scientific ignorance. "It is also connected to questions of trust, politics, and people's previous experiences with vaccination and public health institutions," he said.

One of the most visible figures amplifying vaccine fears is Maharani Sona Shiloh, a 44-year-old Facebook content creator. Within days of Odena's son's photo being shared, Shiloh had incorporated it into a video, presenting it as proof that the vaccination campaign was harming children. To strengthen her argument, she referenced former U.S. President Trump's recent decision to reduce vaccine doses given to American children. Facebook eventually removed her page, but three affiliated pages remained active. Shiloh rejected the characterization that she was spreading harmful misinformation, instead describing herself as a human rights advocate. "People call us crazy," she told AFP. "Why is it that human beings don't have the right to challenge these things?" She said her anti-vaccine work began years before the pandemic and had evolved to connect with church groups and "advocacy circles" that also oppose SIM card registration and other policies they view as part of a sinister "New World Order."

Shiloh's videos, some viewed millions of times, made sweeping claims: vaccines contained "human placenta" and "formalin," and the World Health Organization was attempting to depopulate the planet. One mother, speaking anonymously to protect her children, told AFP she had watched Shiloh's videos while searching for more information about vaccination. "They gave additional knowledge... so it helped me to think more carefully," she said. A week after Shiloh's page was taken down, the mother remained undecided about vaccinating her children, worried alongside her husband about possible side effects.

Helen Petousis-Harris, a vaccinologist at the University of Auckland, noted that such videos succeed not through evidence but through fear. "Recognised vaccine ingredients become mysterious contaminants. Rare adverse events become brain damage, epilepsy, organ failure and death," she told AFP. For health workers confronting these narratives on the ground, the impact is immediate and tangible. Wenna Mae Belen, a 25-year-old rural health worker in Sorsogon province, said parents often arrive frightened by what they have seen online. "They get scared because the vlog said vaccines are fatal," Belen said. Some conversations have turned hostile. "They tell me if something bad happens, they'll make me suck the vaccines out of their kids' bodies." Belen acknowledged that Facebook bore "major responsibility" for spreading vaccine misinformation, but she was skeptical that confronting content creators and their followers would solve the problem. Rebuilding trust, she argued, would require time and patience—open, non-judgmental conversations with parents who have genuine concerns. "It isn't enough for us to just say: 'We're the experts, so trust us'," she said.

Vaccine hesitancy in the Philippine context is connected to questions of trust, politics, and people's previous experiences with vaccination and public health institutions.
— Daniel Fritz Silvallana, health communication researcher, Deakin University
Rebuilding trust will take time and patience, calling for open, non-judgmental conversations with parents rather than simply asserting expert authority.
— Wenna Mae Belen, rural health worker, Sorsogon province
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