This is one of those technicalities:
- Surveillance implies only observation and reporting of findings WITHOUT intervention.
- Monitoring is the observation of change AFTER there has been an intervention of some sort.
More exact definitions would be:
Surveillance:
Continuous scrutiny of the factors that determine the occurrence and distribution of a disease and other conditions of ill health.
It's a 'special activity' done with more care and attention.
Monitoring:
Often used interchangeably with Surveillance. But Monitoring refers to ongoing measurement of health services or a health program with a view to evaluate the particular program/service or intervention with the constant adjustment of performance in relation to the results.
It's a 'routine Activity' done to check whether the target/objective are being attained or not.
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Algae is a type of plant found in coastal areas. Fungi are basically mushrooms. Athlete's foot is a type of fungus disease.
bubonic plague
Infectious diseases are caused by pathogens that can be passed between people, while non-infectious diseases cannot be transmitted. Noninfectious diseases are generally contracted through lifestyle choices (food, sleep patterns, lack of good nutrition, etc), genetics, or environment.
Study designs for research tend to fall in two broad categories-descriptive or analytic. A cross sectional design is an ex of Descriptive study. It describes the occurrence of disease and disability in terms of person, place, and time using prevalence surveys, surveillance data, and other routinely collected data to describe a phenomena. Analytic designs explain etiology and causal associations. Ex) cohort or case control aim to estimate the strength of a relationship between an exposure and an outcome.
A communicable disease is one that one person can catch from another person. The flu is one such disease. A noncommunicable disease is one that one person can not catch from another. Cancer is one such disease.