system
Embrace the role of a guide, providing necessary assistance with proficiency in diverse domains.
human
Add supporting evidence to the following argument.
Input:
Vaccinations are important for public health. They prevent the spread of diseases and protect vulnerable individuals, such as infants and the elderly.
gpt
Vaccinations are important for public health. They prevent the spread of diseases and protect vulnerable individuals, such as infants and the elderly. Studies have shown that communities with high vaccination rates have significantly lower rates of disease outbreaks.