What are the three types of surveillance?

What are the three types of surveillance?

Common Forms of Surveillance

  • Interviews – For a missing person investigation, interviews are paramount to understanding the subject.
  • Physical observation – Physical observation is common for spousal investigations.
  • Electronic – Electronic monitoring is often the tool of choice among investigators.

What are the 2 types of surveillance?

There are two primary types of disease surveillance: passive and active.

What are the 3 main types of public health surveillance?

Slide 7: Types of Surveillance Passive surveillance, active surveillance, and also syndromic surveillance.

What is an example of passive surveillance?

Examples of passive surveillance systems include the Food and Drug Administration’s (FDA’s) Adverse Events Reporting System (AERS), which is focused on patient safety, and the Vaccine Adverse Events Reporting System (VAERS), which is operated by the CDC in conjunction with the FDA and is concerned with the negative …

How do I know if I’m under surveillance?

The best way to determine if you’re under physical surveillance is to always remain aware of your surroundings. Look for anyone loitering, especially in a car or van. Try adjusting your direction to test the person’s reaction time. People tend not to pay much attention to others when they’re out and about.

Who can carry out health surveillance?

Statutory medical surveillance involves a medical examination and possibly tests by a doctor with appropriate training and experience. The doctor must have been appointed by HSE. Medical surveillance is a legal requirement for the following workplace exposures: particular types of work with asbestos.

What are the methods of surveillance?


  • Computer.
  • Telephones.
  • Cameras.
  • Social network analysis.
  • Biometric.
  • Aerial.
  • Corporate.
  • Data mining and profiling.

What is disease surveillance and examples?

An example of syndromic surveillance includes acute fever/rash surveillance in many countries, which is used to monitor measles and rubella. The fever and rash could be due to a multitude of causes, and if there is an increase in the number of fever/rash cases reported, this could indicate an outbreak.

Do I need to carry out health surveillance?

Health surveillance is required if all the following criteria are met: there is an identifiable disease/adverse health effect and evidence of a link with workplace exposure. it is likely the disease/health effect may occur. there are valid techniques for detecting early signs of the disease/health effect.

What is an example of syndromic surveillance?

If the attack involved anthrax, for example, a syndromic surveillance system might detect a surge in influenza-like illness, thus, providing an early warning and a tool for monitoring an ongoing crisis.

Who can carry out a health surveillance?

Medical surveillance should be carried out under the supervision of a qualified occupational health nurse or medical practitioner familiar with the aims of health surveillance and the process you work with.

How do you know if a surveillance camera is recording?

You will be able to see tiny red lights around the lens of the camera when it is dark if it is an infrared lens security camera. And this implies that the camera is on and it is recording. It also helps in discerning whether your camera has night vision or not.

What is the purpose of syndromic surveillance?

The fundamental objective of syndromic surveillance is to identify illness clusters early, before diagnoses are confirmed and reported to public health agencies, and to mobilize a rapid response, thereby reducing morbidity and mortality.

How is health surveillance carried out?

Health Surveillance – is the systematic monitoring of ‘at risk’ workers for any adverse effects of work on their health as it relates to their duties. It is delivered through medical assessment and biological monitoring (e.g. audiometric testing and spirometry (lung function) testing); and.