So when you have a family member who has the flu the first best answer is to make sure everybody's been vaccinated around them. If you've been thinking about getting the vaccination and you see a family member go down with the flu, go ahead and roll up your sleeve and get vaccinated. The next steps are just good clean, are just good clean habits. Keeping all surfaces wiped down and clean with any kind of cleaning solution. The sick person really owes it to everybody else to make sure they wash their hands, that they use Kleenex, to just try and stay away. Because it's person-to-person contact that's going to transmit it. Those two things are the big things. By the time somebody’s sick, make sure everybody else around them is vaccinated. And number two, make sure every surface is absolutely clean and you should do pretty well.