Testing is not the end

According to the news, the reason to be tested is so if you test positive you will know to isolate yourself as much as possible. Is it possible that people who test negative will be less vigilant and not take the needed precautions. The danger is that a person can test negative today and be infected tomorrow. People cannot be tested everyday so each person should act as if they tested positive. Instead of emphasizing testing the emphases should be on behaving is if you were infected. Even if everyone weretested that would not indicate what tomorrow might bring.