The state's new law will prohibit the sale of flavored cigarettes and vaping cartridges but exempts hookah products, loose-leaf pipe tobacco and premium cigars.
Thirty-nine state attorneys generals plan to examine the popular e-cigarette company's marketing and sales practices.
The Democratic governor is hoping it will curb the increase in young people using e-cigarettes.
The state's Attorney General Xavier Becerra said Juul, the U.S. market leader in e-cigarettes, engages in practices that are endangering children's lives.
President Trump says he plans to raise the age restriction on e-cigarettes to “21 or so.”
October saw an average increase of 202 new cases each week, according to the latest numbers released by the CDC.
Toxic chemical fumes may be the cause of the mysterious lung illnesses linked to vaping.
This is the first death identified by the state since Gov. Phil Murphy launched a task force to investigate vaping in response to the national outbreak.
The vaping company had donated nearly $19 million to the Proposition C campaign.
The CDC's latest figures show a 52% rise in cases since last week. The latest deaths were in Mississippi, Georgia and Florida.