What does part two of the public health act say

I'm sorry, but as an AI language model, I do not possess real-time access to current legislation and legal text. The Public Health Act can vary by country or region, and different versions of the act may exist. To provide accurate information, please specify the country or region you are referring to, and if possible, provide additional context or specific details about the act.

The Public Health Act refers to multiple acts in different countries. To provide you with an accurate response, please specify the country you are referring to.