Its lead authors, the Times said, include Jay Bhattacharya, MD, an economist and medical professor at Stanford University, the academic home of Scott Atlas, MD, President Trump’s science adviser.
Atlas has also publicly supported herd immunity.
View this post on Instagram Signing!
Let’s do this and restore life back to normal using #Focusedprotection leading to #Herdimmunity.
#Gbdeclaration A post shared by Great Barrington Declaration (@gbdeclaration) on Oct 10, 2020 at 2:42am PDT The declaration’s signatories include Sunetra Gupta, PhD, and Gabriela Gomes, PhD, two scientists who say herd immunity can be achieved when 10% to 20% of a population has been infected with the virus.
“Current lockdown policies are producing devastating effects on short and long-term public health,” the declaration states.
“The most compassionate approach that balances the risks and benefits of reaching herd immunity, is to allow those who are at minimal risk of death to live their lives normally to build up to the virus through natural infection, while better protecting those who are at highest risk.” Within hours of the White House call supporting the Barrington declaration, public health experts condemned the Trump administration’s embrace of the declaration and its approach.
“It’s a ghastly way” to combat the virus, said William Schaffner, MD, professor of infectious diseases at Vanderbilt University School of Medicine.
It also coincides with new projections that don’t support Trump’s pledge to have a COVID-19 ready by Nov. 3.
The concept of herd immunity comes from livestock farming and refers to the point at which a disease stops spreading because nearly everyone has gotten it, thereby providing immunity.
In June, researchers from the University of Nottingham and University of Stockholm that herd immunity might be achieved when 43% of a population becomes immune to the coronavirus.
“High-risk individuals live, work, and come into contact with low-risk individuals in the same communities, in the same households,” he noted.
“How can these two groups actually be physically separated, as would seem to be necessary under the focused protection plan?” In addition, it remains unclear whether infection with COVID-19 confers immunity from reinfection.
There are several case “We can expect that more and more reinfections will occur over time as natural immunity wanes,” he said.
“You may never be able to reach that magic 'herd immunity' threshold at all if people can be re-infected.” For these reasons, he endorses most public health specialists’ views -- including those of many of Trump’s own coronavirus task force -- that the best way to combat and control coronavirus is through COVID-19 testing, contact tracing, isolation and quarantine, mask use, and social-distancing measures that reduce crowding.
“There are many examples of countries that have done just that, and have reaped economic and social benefits from that approach,” he said.
More Scientists Weigh In Michaud and Schaffner’s sentiments were echoed by the authors of a letter published in medical journal late yesterday.
The group of 80 researchers and epidemiologists warned that a “herd immunity” approach is “a dangerous fallacy unsupported by the scientific evidence.” They state: “It is critical to act decisively and urgently.
Effective measures that suppress and control transmission need to be implemented widely, and they must be supported by financial and social programs that encourage community responses and address the inequities that have been amplified by the .” Proud to be a signatory of the .
This statement, out now in , is the scientific consensus on the COVID-19 pandemic directly refutes the Great Barrington Declaration proposal of "focused protection" as a route to herd immunity.
— Dr. Angela Rasmussen (@angie_rasmussen) Some public restrictions will be needed in the short term, they said, to lower the spread of the virus and correct problems in pandemic response systems.
It preys on a frustrated populace.
Instead of selling false hope that will predictably backfire, we must focus on how to manage this pandemic in a safe, responsible, and equitable way.” “The idea that herd immunity will happen at 10 or 20 percent is just nonsense,” said Christopher J.L.
Murray, MD, DPhil, director of the University of Washington’s , which produced the epidemic model frequently cited during White House news briefings as the epidemic hit hard in the spring.
WebMD Health News Reviewed by Sources William Schaffner, MD, Vanderbilt University.
The Lancet: "Herd immunity approaches to COVID-19 control are a ‘dangerous fallacy’, say authors of open letter."
The New York Times: " White House embraces a declaration from scientists that opposes lockdowns and relies on ‘herd immunity.’" Joshua Michaud, PhD, associate director, Global Health Policy, Kaiser Family Foundation.
The White House: “Background Press Call on the Trump Administration's Strategy to Safely Reopen America.
Will add press release transcript to documents.” Science : "A mathematical model reveals the influence of population heterogeneity on herd immunity to SARS-CoV-2."
Medicalxpress.com: “Herd immunity threshold could be lower according to new study.” Big Cities Health Coalition: “17 Public Health Organizations Condemn Herd Immunity Scheme for Controlling Spread of SARS-Cov-2.” Christopher J.L.