is concerned with overall health of a group of people
. Public health is concerned with prevention of disease , improve
longevity and promoting health through society , organization , trust ,
communities , government . Environmental
health , social health , behavioral health , occupational health ,
regional health and community health are important fields related to
public health .
Vaccination programs and Health awareness speeches are examples
of public health measures . In Vaccination programs and Health
awareness speeches , main importance is given to prevent a disease
rather than curing a disease . Sometimes some projects in the community
undertaken by welfare society , trust , organization , community to
cure the disease in the community ( Example : - to
in the community )
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