The history of anti-vaccination theories can help us understand how such claims capture a popular following. The same misinformation used against 19th century smallpox vaccine is still in use today.
Do recent lockdown protests indicate that Australia is on the path to Trump's America? While we can currently rest easy, the problem requires careful consideration.
Social media activity suggests that pro-vaccine evidence may be starting to outweigh anti-vaxxer disinformation.
Opposition to vaccines still prevents many children from getting needed preventative care. Understanding who is opposed, and why, can help, but the answers may surprise you.