What are 3 important public health tools for addressing flu outbreaks and why

That's a good question!

Flu (or influenza) is a viral infection that can pass through direct contact (ex: touching an infected person) and indirect contact (ex: touching sometime that an infected person previously touched) .

HOW TO ADDRESS INFLUENZA?
The first step to addressing an influenza outbreak is to start giving vaccinations. Vaccinations are known to prevent influenza from invading your body. The next thing is to treat the people affected with influenza. The last step is to prevent influenza by washing your hands, spraying disinfectant spays often, and wear protective gear when necessary.

True it's the strategy