The CDC has been working diligently and has identified a candidate vaccine virus that can be used to make vaccine against H7N9 if needed. The CDC has not yet recommended against travel to China but does advise Americans visiting or living in China to avoid contact with live birds, pigs, and other animals. This includes live bird or poultry markets. It is okay to eat meat and poultry but make sure it is thoroughly cooked, and not pink in the center. If you eat eggs, make sure they are hard boiled, not runny.