Results 41 to 50 of about 2,272,172 (332)

Herd immunity communication counters detrimental effects of selective vaccination mandates: Experimental evidence

open access: yesEClinicalMedicine, 2020
Background: Low vaccine uptake results in regular outbreaks of severe diseases, such as measles. Selective mandates, e.g. making measles vaccination mandatory (as currently implemented in Germany), could offer a viable solution to the problem.
Philipp Sprengholz, Cornelia Betsch
doaj   +1 more source

A benefit–cost analysis of different response scenarios to COVID‐19: A case study

open access: yesHealth Science Reports, 2021
Background This paper compares the direct benefits to the State of Western Australia from employing a “suppression” policy response to the COVID‐19 pandemic rather than a “herd immunity” approach.
David C. Cook   +2 more
doaj   +1 more source

Herd immunity in COVID-19: Needs de-emphasizing

open access: yesJournal of Family Medicine and Primary Care, 2022
Despite the evolving science on Covid-19 pointing to the contrary, the concept of Herd immunity continues to influence decision making in this pandemic.
Sunil Kumar Raina, Raman Kumar
doaj   +1 more source

Cost-effectiveness of a potential Zika vaccine candidate: a case study for Colombia [PDF]

open access: yes, 2018
Background: A number of Zika vaccine platforms are currently being investigated, some of which have entered clinical trials. We sought to evaluate the cost-effectiveness of a potential Zika vaccine candidate under the WHO Vaccine Target Product Profile ...
Moghadas, Seyed   +2 more
core   +2 more sources

Strategies for ensuring required service level for COVID-19 herd immunity in Indian vaccine supply chain

open access: yesEuropean Journal of Operational Research, 2021
Post COVID-19 vaccine development, nations are now getting ready to face another challenge: how to effectively distribute vaccines amongst the masses to quickly achieve herd immunity against the infection.
Priyank Sinha   +2 more
semanticscholar   +1 more source

CRISPR-based herd immunity can limit phage epidemics in bacterial populations

open access: yeseLife, 2018
Herd immunity, a process in which resistant individuals limit the spread of a pathogen among susceptible hosts has been extensively studied in eukaryotes.
Pavel Payne   +3 more
doaj   +1 more source

The Effect of Vaccination Rates on the Infection of COVID-19 under the Vaccination Rate below the Herd Immunity Threshold

open access: yesInternational Journal of Environmental Research and Public Health, 2021
Although vaccination is carried out worldwide, the vaccination rate varies greatly. As of 24 May 2021, in some countries, the proportion of the population fully vaccinated against COVID-19 has exceeded 50%, but in many countries, this proportion is still
Yi-Tui Chen
semanticscholar   +1 more source

Optimal vaccination in a stochastic epidemic model of two non-interacting populations [PDF]

open access: yes, 2014
Developing robust, quantitative methods to optimize resource allocations in response to epidemics has the potential to save lives and minimize health care costs. In this paper, we develop and apply a computationally efficient algorithm that enables us to
Alderson, David L.   +3 more
core   +4 more sources

The Effect of Social Distancing on the Reach of an Epidemic in Social Networks

open access: yes, 2021
How does social distancing affect the reach of an epidemic in social networks? We present Monte Carlo simulation results of a capacity constrained Susceptible-Infected-Removed (SIR) model.
Gutin, Gregory   +4 more
core   +2 more sources

A mathematical model reveals the influence of population heterogeneity on herd immunity to SARS-CoV-2

open access: yesScience, 2020
Heterogeneity and herd immunity In response to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), some politicians have been keen to exploit the idea of achieving herd immunity.
T. Britton, F. Ball, Pieter Trapman
semanticscholar   +1 more source

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