prohibiting state agencies and political subdivisions from advertising or expending funds to advertise vaccines in the state of New Hampshire.

HB 1616 prohibits New Hampshire state agencies and local governments (like cities and towns) from using public funds to advertise vaccines. It bans both direct advertising by these entities and payments to contractors for vaccine promotion. The law specifically targets spending from state or local budgets on vaccine-related advertising, including through federal immunization grants. This bill does not affect vaccine access, safety, or public health programs - only the use of public funds for promotional activities.