epidemology and public healthy in big country is like indonesia how difficult to control accuratly becouse as you see my country still has deeper villages who are very difficult to reach by public trnsportation but our people learn to understand what s epidemology and public healthy.
some people do not still know what s healthy meaning also some people knew about epidemology and public healthy but they do not care them becouse of the culture also and other influence for taking epidemology andpublic healthy to keep them well.
is like some people know that smoking is dangerous for healthy exspecialy to heart if some one smokes too much soon or later it will get heart attact most of people knew about that l think but why do not they try to stay away from that thing.
another example to implement epidemology and public healthy s difficult in the third country,in the theird country they do not care about epidemology and public healthy most of them as you see some people sleep in rubbish place even they earn something from rubbish place in that place s very dirty and many kinds of bactery who live there who will spread the dishes to human bieng.
to be continue