Peter A. McCullough, a former cardiologist who promoted unproven treatments like ivermectin and hydroxychloroquine at the height of the pandemic, posted a video to Instagram claiming that Biden’s cancer was “turbo cancer.”

Almost immediately after former US president Joe Biden's office announced he had been diagnosed with an aggressive prostate cancer, anti-vaccine advocates were blaming his condition on the Covid-19 jabs he publicly received and championed.

With the news of Joe Biden's 'aggressive' prostate cancer diagnosis, the current U.S. president wished his predecessor 'a fast and successful recovery' over social media.