At does outbreak mean?

Asked by: Jayne Mante
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1a : a sudden or violent increase in activity or currency the outbreak of war. b : a sudden rise in the incidence of a disease an outbreak of measles. c : a sudden increase in numbers of a harmful organism and especially an insect within a particular area an outbreak of locusts.

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Also to know, What is outbreak example?

Sometimes a single case of an infectious disease may be considered an outbreak. This may be true if the disease is rare (e.g., foodborne botulism) or has serious public health implications (e.g., bioterrorism agent such as anthrax).

Simply so, How do you use an outbreak?.
Outbreak sentence example
  1. The origin of the outbreak is uncertain. ...
  2. The cause was the outbreak of the Thirty Years' War (1618).


In this regard, What is the difference between outbreak and pandemic?

Epidemic is a sudden outbreak of a disease in a certain geographical area. Pandemic is an outbreak of a disease that has spread across several countries or continents. It is basically an epidemic that has spread internationally and covers a wider geographic area.

Why is coronavirus considered a pandemic?

The coronavirus outbreak has been labelled a pandemic by the World Health Organization (WHO). It is a term that the organisation had refrained from using before now. WHO chief Dr Tedros Adhanom Ghebreyesus said it was now using the term because of deep concern over "alarming levels of inaction" over the virus.

38 related questions found

How do you identify an outbreak?

Outbreaks are detected by using public health surveillance methods, including PulseNet, formal reports of illnesses, and informal reports of illnesses.

How do you know if an outbreak exists?

To establish the existence of an outbreak, the observed number of cases is compared with the expected number for a certain place or time period. Even if the current number of reported cases exceeds the expected number, the excess may not necessarily indicate an outbreak.

How do you establish an existing outbreak?

Section 2: Steps of an Outbreak Investigation
  1. Prepare for field work.
  2. Establish the existence of an outbreak.
  3. Verify the diagnosis.
  4. Construct a working case definition.
  5. Find cases systematically and record information.
  6. Perform descriptive epidemiology.
  7. Develop hypotheses.
  8. Evaluate hypotheses epidemiologically.

How do you analyze an outbreak?

  1. Step 1: Prepare for the Investigation. Before embarking on an outbreak investigation, consider necessary preparations: ...
  2. Step 2: Verify the Diagnosis & Presence of an Outbreak. ...
  3. Step 3: Establish a Case Definition; Identify Cases. ...
  4. Step 4: Conduct Descriptive Epidemiology. ...
  5. Step 6: Develop Hypotheses. ...
  6. Step 7: Evaluate Hypotheses.

What are the 10 steps of an outbreak investigation?

  • Identify investigation team and resources.
  • Establish existence of an outbreak.
  • Verify the diagnosis.
  • Construct case definition.
  • Find cases systematically and develop line listing.
  • Perform descriptive epidemiology/develop hypotheses.
  • Evaluate hypotheses/perform additional studies as necessary.
  • Implement control measures.

When should an outbreak of infection be suspected?

an incident in which 2 or more people experiencing a similar illness are linked in time or place. a greater than expected rate of infection compared with the usual background rate for the place and time where the outbreak has occurred.

Who should be on an outbreak team?

Suggested investigation team members include persons who can provide clinical and diagnostic advice, epidemiological support, nursing services, public information, environmental health consultation and inspections, administrator, information technology support, and case investigations.

What are the 5 steps of surveillance?

Steps in carrying out surveillance
  • Reporting. Someone has to record the data. ...
  • Data accumulation. Someone has to be responsible for collecting the data from all the reporters and putting it all together. ...
  • Data analysis. ...
  • Judgment and action.

How does the CDC investigate an outbreak?

PulseNet uses DNA fingerprinting of the bacteria making people sick to detect possible outbreaks. ... Once public health investigators detect a possible multistate outbreak, CDC coordinates the public health investigation to determine the source of infection.

How important is it in outbreak investigation?

Outbreak investigations help us learn more about the causes of outbreaks. Officials can learn what germs are causing waterborne illness, what types of water are involved, and what groups of people become ill. This knowledge can be used to control an outbreak and prevent additional illnesses.

Which is the first step in the control of disease?

Correct diagnosis is the first step to effective disease management.

What is the 1st word in the dictionary?

Ask anyone which word comes first in an English dictionary, and they will assuredly answer “aardvark“.

What is the 100th word in the dictionary?

synonyms: centesimal, hundredth ordinal.

What is a sentence for pandemic?

A flu pandemic occurred three times in the last century. And even in the East plague was confined to more or less clearly localized epidemics; it showed no power of pandemic diffusion. In the 1918-19 Spanish flu pandemic , the death toll reached a staggering 20 to 40 million worldwide.

Why is it important to manage an outbreak?

The purpose of outbreak management is to protect public health by identifying the source and implementing control measures to prevent further spread or recurrence of the infection.

What are the three key components of an outbreak investigation?

Outbreak investigations have essential components as follows: 1) establish case definition(s); 2) confirm that cases are "real"; 3) establish the background rate of disease; 4) find cases, decide if there is an outbreak, define scope of the outbreak; 5) examine the descriptive epidemiologic features of the cases; 6) ...

What is an outbreak control team?

Role of the Outbreak Control Team

The OCT is responsible for the management, investigation and control of the outbreak and this includes: Reviewing all of the evidence including microbiology reports and epidemiological information collected to date and confirm that an outbreak is taking place.

What is infectious disease outbreak?

Infectious Disease outbreaks can arise from different sources (natural or manmade) and spread through several means of transmission involving everything from known carriers such as mosquitoes and ticks, to contaminated water and food supply or simple human contact.

Who would be notified if there was an outbreak of infection in the care setting?

The manager of the care home should inform the HPU if they suspect that there may be an outbreak of an infection or infectious disease - that is two or more residents present with the same symptoms of an infection.