Only if sensible people continue to run the public health authorities.

You now have people that refuse to vaccinate their children against measles, COVID vaccine hesitancy is a widespread phenomenon with some people resorting to heresay remedies like horse dewormers instead, an anti-vaccine conspiracy theorist is running for US president and polling with double digit numbers.

Health-related insights are particularly susceptible to targeted misinformation. And in an era of social media, this can quickly become a majority opinion.