herd immunity
Frequency: 5.55.0 per million words
resistance to the spread of a contagious disease within a population that results if a sufficiently high proportion of individuals are immune to the disease
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Examples (10)
- Polio has been eradicated due to vaccination and herd immunity.
- Achieving herd immunity is crucial to control the spread of infectious diseases.
- The concept of herd immunity relies on a large portion of the population being immune.
- Vaccination programs aim to establish widespread herd immunity.
- Many discussions revolve around the threshold for effective herd immunity.
- Without sufficient herd immunity, a virus can continue to circulate widely.
- The vaccine helps build herd immunity within the community.
- Some diseases require a higher percentage of herd immunity than others.
- Scientists are studying how long herd immunity lasts for the new variant.
- Public health campaigns often emphasize the importance of herd immunity.