Secretary of Health and Human Services Robert F. Kennedy Jr. made several false claims about vaccines in a Thursday appearance on Fox News.

Rob Lucero says he wants to fill a leadership vacuum that he says both the Democratic and Republican parties are experiencing.

Staff who provide data to the vaccine panel have been pushed aside, according to health officials, raising doubts about the availability and cost of some vaccines this fall.

A slim majority of Americans, 53%, disapprove of the way Robert F. Kennedy Jr. is handling his job as Secretary of Health and Human Services, according to a new poll. Meanwhile, 38% approve. Photo from HHS, Facebook

Robert F. Kennedy Jr. painted a bleak picture of people with autism spectrum disorder, or ASD, that was especially hurtful to some.

Health Secretary Robert F. Kennedy Jr. apparently embraces the outdated "miasma theory" of disease instead of the widely accept "germ theory" of disease, which may help explain some of the actions he's been taking.

Plus: Spyware is found on two Italian journalists’ phones, Ukraine claims to have hacked a Russian aircraft maker, police take down major infostealer infrastructure, and more.

Triple H and WWE acquired backlash over meeting with RFK Jr. as fans call out WWE's hypocrisy on health amid controversial ad deals with several brands including energy drinks and processed foods