Dr Haines was seriously injured outside her electorate office in Wangaratta on Monday, October 19, when she was allegedly struck by a vehicle while standing at the rear of her car.
Police have alleged the incident was targeted.
A 43-year-old Tarrawingee man appeared briefly before Wangaratta Magistrates' Court on Wednesday, facing charges including causing harm to a Commonwealth public official, dangerous driving causing serious injury and intentionally causing serious injury.
The attack has prompted an outpouring of support from political colleagues and community members, with many condemning violence directed at elected representatives.
Federal Member for Farrer David Farley said he wished his colleague “both tenacity and strength at this difficult time”.
“Helen represents the best of all of us. She is an important representative for her electorate, and an overall genuine and authentic Australian.
“My prayers are with Helen and family.”
Murray MP Helen Dalton also expressed shock at the incident, describing it as an attack on the democratic process.
“I was shocked and appalled by the horrific incident involving Helen Haines MP,” Ms Dalton said.
“There is no place for political violence in Australia.”
A nationwide vigil has been organised for Friday, October 23, at 8pm AEDT.
Australians are being encouraged to light a candle and stand in silence for 15 minutes outside their homes as a show of support for Dr Haines and her family.
