Open the ASEAN community, into and out of the population can be made between countries, which may make it easier to control the spread of contagious diseases, such as, for example, to quickly spread, and the E-sterile, in the European Union (EU), for example.or it is not comprehensive as it should be, for example, vaccinations prevent disease that may be done is not good enough or have not enough coverage which may cause disease in Thailand. เเทบ do not have an outbreak came back again, such as measles.infant mortality was (Poliomyelitis), for example.
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