New model can help find optimal strategies for vaccine deployment and social distancing

Every country in the world these days must make smart decisions about how to allocate vaccines and what sort of social distancing to mandate to combat the COVID-19 pandemic. Ben-Gurion University of the Negev scientists have constructed a model that policy makers can use to simulate their choices and find the optimal one.

Our model can tell you, for instance, whether it makes more sense to vaccinate the elderly and demand more social distancing from adults or vice versa."

Dr. Shai Pilosof, Department of Life Sciences, Faculty of Natural Sciences

Their model was published recently in the peer-reviewed PLOS Computational Biology.

Every country has different considerations – some have ample supplies of vaccines, while others have only limited supplies. The new model can help calibrate vaccine deployment and social distancing. For example, according to their model, vaccinating the elderly and imposing social distancing mandates on adults is generally more effective than forcing the elderly to stay home and vaccinating the adults.

Prof. Nadav Davidovitch, Director, School of Public Health, Faculty of Health Sciences and Chair, Israeli Public Health Physicians Association, Member of the Israeli National Expert Committee on COVID19 and Association of Schools of Public Health in the European Region Task Force: "The current COVID-19 global situation demands a multi-layered response. Vaccines are an essential component but it is clear that different contexts such as population characteristics and vaccine availability, together with the dynamic changes in disease spread, demand crucial decision-making on strategies and priorities. Our model can be applied by different countries to simulate and optimize responses."

Journal reference:

Guerstein, S., et al. (2021) The interplay between vaccination and social distancing strategies affects COVID19 population-level outcomes. PLOS Computational Biology.


The opinions expressed here are the views of the writer and do not necessarily reflect the views and opinions of News Medical.
Post a new comment

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.

You might also like...
New study highlights impact of sleep disturbances on COVID-19 and long COVID