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#11. Herd Immunity: What It Means for COVID-19 - Healthline

Herd immunity is community or group protection that happens when a critical number of the population is immune to a certain disease. It can help stop or slow ...

#12. Herd immunity: challenges and the way forward in Korea

由 J Oh 著作 · 2021 · 被引用 2 次 — ... are focusing on achieving herd immunity with the goal of reaching a vaccination rate of 70-80%. However, achieving herd immunity does not m …

#13. What Is Herd Immunity? | Infectious Diseases - JAMA Network

Herd immunity occurs when a significant portion of a population becomes immune to an infectious disease and the risk of spread from person ...

#14. Covid-19: How Much Herd Immunity is Enough?

How Much Herd Immunity Is Enough? Scientists initially estimated that 60 to 70 percent of the population needed to acquire resistance to the ...

#15. Concept of Classical Herd Immunity May Not Apply to COVID-19

As commonly understood [1–7], herd immunity thresholds are reached when a sufficient proportion of the population is vaccinated or has recovered from natural ...

#16. Herd Immunity - History of Vaccines

When a proportion of a population becomes immune (either through disease or vaccination), the disease is not able to trigger new epidemics. This is herd ...

#17. Herd immunity by infection is not an option - Science

Herd immunity is expected to arise when a virus cannot spread readily, because it encounters a population that has a level of immunity that reduces the number ...

#18. What Is Herd Immunity? (for Parents) - Nemours KidsHealth

Herd immunity is the idea that when many people are immune to a contagious infection, usually by getting a vaccine, it's harder for that infection to spread in ...

#19. Herd Immunity - an overview | ScienceDirect Topics

Herd immunity is defined as the resistance of a group of people to an attack by a disease to which a large proportion of the members of the group are immune. If ...

#20. Herd Immunity: Will We Ever Get There? - Yale Medicine

Put simply, herd immunity means a large portion of a community is immune to a disease, making further disease spread unlikely.

#21. Transmission dynamics reveal the impracticality of COVID-19 ...

Establishing herd immunity in a population by allowing the epidemic to spread, while mitigating the negative health impacts of COVID-19, presents a ...

#22. Has Spain reached herd immunity? - The Lancet

“We still don't know the exact proportion of the population that needs to be immune to reach herd immunity for SARS-CoV-2, ...

#23. Herd Immunity: Strength in Numbers

Herd immunity is the idea that an entire community can be protected from an illness by immunizing a certain percentage of individuals.

#24. What doctors wish patients knew about COVID-19 herd ...

Herd immunity occurs when a significant portion of a population becomes immune to an infectious disease, limiting further disease spread. For ...

#25. Herd Immunity: How Many People Need to Get the COVID- ...

"Herd immunity is when a large enough portion of a community is immune to a virus so that the virus can no longer spread easily from person to ...

#26. Herd Immunity (COVID-19) - SCDHEC

Herd immunity happens when enough people are protected from a disease because they've been vaccinated or had the disease. Herd immunity makes it hard for the ...

#27. Vaccine Glossary of Terms | CDC

Active immunity: The production of antibodies against a specific disease by the immune system. Active immunity can be ... Also known as herd immunity.

#28. Is herd immunity closer than we think? - AAMC

Herd immunity occurs when a significant portion of a population achieves immunity to a disease, either through prior infection or vaccination, ...

#29. herd immunity | immunology - Britannica

herd immunity, also called community immunity, state in which a large proportion of a population is able to repel an infectious disease, thereby limiting ...

#30. How we got herd immunity wrong - STAT News

Herd immunity was always our greatest asset for protecting vulnerable people, but public health failed to use it wisely.

#31. Herd immunity in COVID-19: Needs de-emphasizing

The concept of protection derived from herd immunity largely rested on our ability to achieve a threshold through high vaccination or past exposure to infection ...

#32. Herd Immunity and Herd Effect: New Insights and Definitions

of vaccine preventable infectious diseases. (1) "Herd immunity. The resistance of a group to attack by a disease because of the immunity of ...

#33. Herd Immunity for COVID-19—Hope and Caution

Herd immunity occurs when a large portion of a community (the herd) becomes immune to a disease, making its spread from person to person ...

#34. Rethinking Herd Immunity: Managing the Covid-19 Pandemic ...

Herd immunity is dynamic and depends on the transmissibility of each new Covid-19 strain, the effectiveness of previous immunity due to previous ...

#35. Herd immunity was sold as the path out of the pandemic ...

What is herd immunity? ... If enough people in the community develop immunity to an infectious agent such as a virus, an epidemic is unable to ...

#36. Fauci Predicts U.S. Could See Signs Of Herd Immunity ... - NPR

Herd immunity occurs when enough people become immune to the disease that the spread of the virus from person to person becomes unlikely.

#37. What is herd immunity? | New Scientist

Herd immunity usually refers to the idea that if enough of a population is immune to an infectious disease then that disease won't be able to spread.

#38. The Relationship Between Vaccines and Herd Immunity

Herd immunity describes a situation in which a large part of a population is immune to a particular disease due to vaccination or previously ...

#39. Where's the herd immunity? Our research shows why Covid is ...

'Living with the virus' is proving much harder than the early vaccine success suggested, says professor of immunology Danny Altmann.

#40. What is herd immunity? | Gavi, the Vaccine Alliance

Herd immunity is the indirect protection from a contagious infectious disease that happens when a population is immune either through ...

#41. COVID-19 and Herd Immunity: When and How Will We Reach ...

Immunity can come from previous infection or vaccination. But experts prefer to achieve herd immunity through vaccination rather than infection.

#42. What Is Herd Immunity and How Does It Work? - Pfizer

Herd immunity occurs when the majority of a population is immune to a disease or virus.Otherwise known as community immunity, it helps to slow the spread of ...

#43. Is herd immunity for Covid-19 still possible? - CNN

With herd immunity, if someone does get infected by a virus, they are surrounded by enough people who are shielded against infection that the ...

#44. Answering Common Questions About Herd Immunity and ...

Also referred to as “community immunity,” herd immunity is a public health termExternal link:open_in_new used to describe a case in which the ...

#45. Childhood immunisation coverage

Herd immunity offers indirect protection to: unvaccinated people including children too young to be vaccinated; people unable to be vaccinated ...

#46. Herd Immunity: Protecting Individuals and Communities at Large

Herd immunity can be reached through two ways: natural infection and recovery or mass vaccination. Although community immunity can occur when ...

#47. Herd Immunity for COVID-19 - GAO

THE SCIENCE. What is it? A population can establish herd immunity to an infectious disease once a large enough portion of the population—typically 70 to.

#48. Analyzing natural herd immunity media discourse in ... - PLOS

The ability to protect high risk populations while building herd immunity was a central but poorly supported pillar of this approach. The ...

#49. Herd Immunity and Vaccine Equity: How We Look at Vaccine ...

Herd immunity is achieved when enough people in a population have immunity (by vaccination or previous infection) to prevent the continued ...

#50. Analysis: How Omicron highlights fading hope of ... - Reuters

Instead of herd immunity, many experts interviewed by Reuters said there was growing evidence that vaccines and prior infection would help boost ...

#51. What Is 'Herd Immunity,' Can It Stop COVID-19? - Health

Herd immunity (aka community immunity) occurs when enough people in a population are immune to a disease, making person-to-person transmission ...

#52. Herd immunity Definition & Meaning - Dictionary.com

Herd immunity is immunity from or resistance to a specific infectious disease throughout a population that results from a majority of that population having ...

#53. What is herd immunity? - YouTube

Herd immunity occurs when the majority of a population becomes immune to an infectious disease, most often from being vaccinated.

#54. How will emerging SARS-CoV-2 variants impact herd immunity?

The threshold of herd immunity is substantially dependent on the R0 (i.e., the estimated number of subjects who could be infected by a single carrier in a ...

#55. Why vaccination is safe and important - NHS

Herd immunity. Having a vaccine also benefits your whole community through "herd immunity". If enough people are vaccinated, it's harder for the disease to ...

#56. How to Understand Herd Immunity in the Context of COVID-19

Herd immunity is the resistance of a group or population to attack by a disease to which a large proportion of the group is immune, thus ...

#57. Great Expectations of COVID-19 Herd Immunity | mBio

There is a common preconception that reaching an estimated herd immunity threshold through vaccination will end the COVID-19 pandemic.

#58. Definition of herd immunity - NCI Dictionary of Cancer Terms

Protection from an infectious disease as a result of living in a community where a large number of people are vaccinated against that disease. When enough ...

#59. The Long Road Toward COVID-19 Herd Immunity - Frontiers

Induction of herd immunity by mass vaccination has been a very successful strategy for preventing the spread of many infectious diseases, ...

#60. Can Africa achieve herd immunity?

The World Health Organization described herd immunity, also known as population immunity, as the indirect fortification from an infectious ...

#61. Has Delta killed the herd immunity dream? - France 24

Herd immunity is achieved when a certain threshold of the global population has either been inoculated against a pathogen or has recovered from ...

#62. Herd immunity in the epidemiology and control of COVID-19

When a sufficiently large fraction of people are immune to an infectious disease, the entire population can be protected by “herd immunity”. But ...

#63. Herd immunity: What it is and Why it's Important | Allina Health

Herd immunity can protect a population from a specific disease, even if a small part of a population isn't immune—for example, children and ...

#64. Herd Immunity, Super-immunity and the Beginning of the End ...

Actually, herd immunity means the level of immunity within the community that allows the blockade of transmission sufficiently to protect the ...

#65. Herd immunity, an 'unethical' COVID-19 strategy, Tedros ...

“Herd immunity is a concept used for vaccination, in which a population can be protected from a certain virus if a threshold of vaccination is ...

#66. COVID-19 herd immunity: 7 questions, answered

Herd immunity happens when enough people have developed immunity to a particular infectious disease that the risk of further community ...

#67. Deliberate Efforts to Achieve Herd Immunity to COVID Are ...

A population has achieved herd immunity when a large enough percentage of individuals become immune to a disease. When this happens, infected ...

#68. Herd immunity is 'mythical' with the Covid delta variant ... - CNBC

Achieving herd immunity with Covid vaccines when the highly infectious delta variant is spreading is likely to be impossible, ...

#69. Herd Immunity: History, Vaccines, Threshold & What It Means

Herd immunity means that enough people in a group or area have achieved immunity (protection) against a virus or other infectious agent to ...

#70. Herd immunity and COVID-19 - Mayo Clinic Health System

Herd immunity occurs when a large portion of a community (the herd) becomes immune to a disease, making the spread of disease from person to ...

#71. When will the COVID-19 pandemic end? - McKinsey

Herd immunity will also require vaccines to be effective in reducing transmission of SARS-CoV-2, not just in protecting vaccinated individuals ...

#72. Basic immunology and vaccinology: Canadian Immunization ...

Herd immunity refers to the immunity of a population against a specific infectious disease. The resistance of that population to the spread of an infectious ...

#73. Vaccination and herd immunity |75th anniversary

Herd immunity means that as long as a certain proportion of the population is vaccinated, the disease won't be able to transmit in that population. Herd ...

#74. Those Who Believe in Herd Immunity Cannot Do the Math

Now both advocacy groups are stating the primary goal for vaccines and herd immunity is the prevention of severe disease, as defined by ...

#75. Has Delta Killed the Herd Immunity Dream?

Herd immunity is achieved when a certain threshold of the global population has either been inoculated against a pathogen or has recovered from ...

#76. Without A Vaccine, Herd Immunity Won't Save Us

What is herd immunity? ... If everyone in a population is immune to the infection, it can't spread. But we can prevent a disease's spread even ...

#77. WHO: Herd immunity is a long way off stopping COVID-19 ...

Recent reports have suggested that herd immunity may be achieved when as little as 50% of the population is immune. Herd immunity occurs ...

#78. Why Is Herd Immunity Important? - Sharp HealthCare

Herd immunity occurs when a large portion of the population becomes immune to an infectious disease, usually through vaccination - limiting the ...

#79. Want herd immunity? Pay people to take the vaccine

Infectious disease experts, such as Minnesota's Michael Osterholm, tell us that “herd immunity” – or the point at which the virus will quit ...

#80. Herd Immunity: Understanding COVID-19

Basic Concepts of Herd Immunity. Acquired immunity is established at the level of the individual, either through natural infection with a ...

#81. 4. Herd Immunity - ATrain Education |

Herd immunity, also called community immunity, occurs when enough people in a population are vaccinated against a disease, or have antibodies from surviving the ...

#82. Herd immunity is not a helpful concept for covid-19. It's time to ...

The term herd immunity is primarily used in infectious-disease modeling, and it refers to the point at which enough people have immunity such ...

#83. Herd Immunity: What, Why, and How? | Rotary International

Herd Immunity : What, Why, and How? ... When most of a population is immune to an infectious disease this provides protection to those who are not immune to the ...

#84. COVID-19 science: Understanding the basics of 'herd immunity'

The virus has a very hard time getting through the herd. Herd immunity, then, happens when people in a community are protected from a virus and ...

#85. CDC shifts pandemic goals away from reaching herd immunity

Experts at the Centers for Disease Control and Prevention have set aside herd immunity as a national target for ending the pandemic.

#86. Herd immunity: basic concepts, epidemiological consideration ...

Herd immunity is referred as the indirect protection from infection caused to susceptible individuals when a sufficiently large population ...

#87. We probably won't reach herd immunity against COVID-19 ...

Herd immunity looks like an increasingly high bar, and it may be out of reach. But that's no reason to despair. It's not herd immunity or ...

#88. Why did the WHO change the definition of herd immunity?

Various versions of the claim that the World Health Organization (WHO) has secretly changed its definition of herd immunity have spread ...

#89. Covid report: What is herd immunity? - BBC News

Herd immunity is a scientific term describing the point at which a population is protected from a disease, either by enough people being ...

#90. UF Health researcher explains herd immunity and how it could ...

Answer: Herd immunity means that enough people have immunity to an illness that even if one person gets infected within the group, ...

#91. Herd immunity | Health Navigator NZ

Herd immunity, also known as 'population immunity', is when a high percentage of people in the community is immune to a certain disease. This ...

#92. How will we know we've reached herd immunity for COVID-19?

Herd immunity doesn't make any one person immune, and outbreaks can still flare up. It means that a virus is no longer easily jumping from ...

#93. Herd Immunity Hard to Achieve as Covid ... - Bloomberg.com

The idea behind herd immunity is tantalizingly simple. Once a certain percentage of people become immune through vaccination or infection— ...

#94. Natural herd immunity can't stop the COVID-19 pandemic ...

Debates over herd immunity and natural infection arise with every outbreak. Effective vaccination always wins.

#95. Understanding the journey to herd immunity - PATH

Herd immunity refers to the protection from an infectious disease that occurs when a sufficient proportion of a population can no longer acquire ...

#96. Will omicron lead to COVID herd immunity? What is herd safety?

Massachusetts, a state with high COVID-19 vaccination rates, saw a big drop in 'excess deaths' after omicron surge, a new study says.

#97. “Herd Immunity” is Not an Answer to a Pandemic - IDSA

“Community immunity,” or “herd immunity,” a goal of vaccination campaigns, should never come at the cost of planned exposure to infection of ...

#98. A New Understanding of Herd Immunity - The Atlantic

The concept of herd immunity comes from vaccination policy, in which it's used to calculate the number of people who need to be vaccinated ...

#99. Covid-19: Delta infections threaten herd immunity vaccine ...

Herd immunity is not relevant as we are seeing plenty of evidence of repeat and breakthrough infections.” Andrew Noymer, an epidemiologist at ...