Psychological inoculation: With a vaccine to prevent HIV on the horizon, misinformation is soaring. What can be done.

Credit:UNAIDS
Credit:UNAIDS

In a paper we published in BMJ Global Health earlier this year, we mapped the landscape of emerging concerns and false claims beginning to circulate about a future HIV vaccine. 

We found recurring claims, including that HIV prevention tools are designed to harm specific populations; that they cause the conditions they’re meant to prevent; that their side effects are catastrophic and concealed. 

…

[F]ears about catastrophic, terminal physical harm were what topped the list: that it “will kill you” and claims about liver, kidney and heart failure, bone marrow damage and cancer.

Mis- and disinformation are distorting science and public policy. Subscribe to our Daily and Weekly Digests for incisive coverage of ‘disruptive’ innovations in AI, agricultural biotechnology, food, chemicals, nuclear energy, vaccines, and other disruptive innovations.

Our team tested an approach called psychological inoculation or pre-bunking, in order to make people less vulnerable to misinformation.

…

We created 2.5-minute TikTok-style videos that featured the false claims along with an explanation of why the claims were false. …

In a trial with more than 2 000 young South African women (18-29 years old), which is under review for publication, participants who watched the pre-bunking videos increased their intentions to accept a future HIV vaccine after seeing misinformation — while intentions among those who didn’t see the pre-bunking videos and saw only the misinformation were 13% lower ….

This is an excerpt. Read the original post here

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