Cdc Study Shows Masks Ineffective

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CDC squelched its own study showing masks ineffective for

Details: CDC squelched its own study showing masks ineffective for kids in schools. Answers needed. – Wirepoints Quickpoint. the Centers for Disease Control and Prevention published a large-scale study of COVID transmission in American …

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FACT CHECK: Did The CDC Report That Masks Don’t Work?

Details: The CDC on March 5 released a new study which showed “strong evidence” that mask mandates can help slow the spread of COVID-19, The …

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› Url: https://checkyourfact.com/2021/03/11/fact-check-cdc-report-masks-dont-work/ Go Now

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Effectiveness of Cloth Masks for Protection Against Severe

Details: Filtration effectiveness of cloth masks varies widely; some materials filter better than others (9–11). Filtration effectiveness of cloth masks depends on many factors, such as thread count, number of layers, type of fabric, and water resistance . One study tested medical masks and several household materials for the ability to block

› Verified 5 days ago

› Url: https://wwwnc.cdc.gov/eid/article/26/10/20-0948_article Go Now

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The Science of Masking to Control COVID-19

Details: Frequently Cited Study that Cloth Masks Are Not Protective Generalization of these findings to community masking is limited –Study did not include SARS-CoV-2 infection –Study did not include a true “no mask” group –Study took place in a healthcare setting and not a general community setting

› Verified 9 days ago

› Url: https://www.cdc.gov/coronavirus/2019-ncov/downloads/science-of-masking-full.pdf Go Now

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Studies Show More COVID-19 Cases in Areas - cdc.gov

Details: These studies continue to demonstrate the importance and effectiveness of CDC’s Guidance for COVID-19 Prevention in K-12 Schools to help districts ensure safer in-person learning and stop the spread of COVID-19. Promoting vaccination of eligible persons, mask wearing, and screening testing are all proven methods to continue to work towards

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› Url: https://www.cdc.gov/media/releases/2021/p0924-school-masking.html Go Now

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CDC: Schools With Mask Mandates Didn’t See Statistically

Details: “The 21% lower incidence in schools that required mask use among students was not statistically significant compared with schools where mask use was optional,” the CDC said. "This finding might be attributed to higher effectiveness of masks among adults, who are at higher risk for SARS-CoV-2 infection but might also result from differences

› Verified 7 days ago

› Url: https://fee.org/articles/cdc-schools-with-mask-mandates-didn-t-see-statistically-significant-different-rates-of-covid-transmission-from-schools-with-optional-policies/ Go Now

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Medical Journal Warns About Masks’ Potentially Devastating

Details: The most commonly cited study from the CDC barely finds a 0.5% difference in transmission rate over 20 days and 1.8% after 100 days. The longer the time the more variables are a concern; a simply and extremely weak correlation between two data points stretches credulity, especially when used to push a radical masking of the population.

› Verified 1 days ago

› Url: https://www.aier.org/article/medical-journal-warns-about-maskss-potentially-devastating-consequences/ Go Now

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Masks Didn't Slow COVID Spread: New Study

Details: Among other things, the study—conducted using data from the CDC covering multiple seasons—reports that "mask mandates and use are not associated with lower SARS-CoV-2 spread among US states

› Verified 2 days ago

› Url: https://townhall.com/tipsheet/spencerbrown/2021/05/26/new-study-refutes-fauci-efficacy-of-mask-mandates-n2589990 Go Now

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CDC admits face masks do little to prevent the spread of

Details: CDC admits face masks do little to prevent the spread of COVID-19 - [quote]The CDC has admitted face masks do little to prevent the spread of COVID-19 amid mountin

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Do masks actually work? The best studies suggest they don

Details: Surgical masks let through 44% of particles. Cloth masks let through 97%. Anderson concludes: In sum, of the 14 RCTs that have tested the effectiveness of masks in preventing the transmission of

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› Url: https://www.washingtonexaminer.com/opinion/do-masks-actually-work-the-best-studies-suggest-they-dont Go Now

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Face Mask Use and Control of Respiratory Virus

Details: We present the results of a cluster-randomized household study of the effectiveness of using face masks to prevent or reduce transmission of influenza-like illness (ILI). Methods A prospective, cluster-randomized trial of mask use in households was conducted during the 2 winter seasons of 2006 and 2007 (August to the end of October 2006 and

› Verified 4 days ago

› Url: https://wwwnc.cdc.gov/eid/article/15/2/08-1167_article Go Now

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New CDC study shows effectiveness of mask mandates days

Details: New CDC study shows effectiveness of mask mandates days before AZ law banning mask mandate takes effect Mikala Novitsky 9/25/2021 Vaccine mandates will boost vaccinations by …

› Verified 8 days ago

› Url: https://www.msn.com/en-us/news/us/new-cdc-study-shows-effectiveness-of-mask-mandates-days-before-az-law-banning-mask-mandate-takes-effect/ar-AAONdj8 Go Now

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Posts Distort CDC Study Supporting Mask Mandates to Reduce

Details: Claim: "CDC: Face Masks Don’t Prevent COVID-19, Study Finds Masks Have Negligible Impact On Coronavirus Numbers"

› Verified 2 days ago

› Url: https://www.factcheck.org/2021/03/scicheck-posts-distort-cdc-study-supporting-masks-mandates-to-reduce-covid-19/ Go Now

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New Danish Study Finds Masks Don’t Protect Wearers From

Details: Few issues are more contentious in modern American life than mandatory mask orders. And the debate is about to get even more heated. A newly released study in the academic journal Annals of Internal Medicine casts more doubt on policies that force healthy individuals to wear face coverings in hopes of limiting the spread of COVID-19. “Researchers in Denmark reported on Wednesday that

› Verified 7 days ago

› Url: https://fee.org/articles/new-danish-study-finds-masks-don-t-protect-wearers-from-covid-infection/ Go Now

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CDC Issues New Report on Face Mask Effectiveness

Details: CDC Issues New Report on Face Mask Effectiveness. Mar 8, 2021 -- As more states drop COVID-19 restrictions, the CDC issued a report Friday …

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› Url: https://www.webmd.com/lung/news/20210308/cdc-issues-new-report-on-face-mask-effectiveness Go Now

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Analysis: Does the Evidence Support CDC's Recommendation

Details: 2)The Israel study was of grades 7-12; windows were closed; and all schools were exempt from masks. If anything, the fact that there was only one outbreak suggests the lack of effectiveness of masks

› Verified 1 days ago

› Url: https://townhall.com/tipsheet/guybenson/2021/08/11/is-there-evidence-that-school-mask-requirements-are-effective-n2593898 Go Now

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Fact check: CDC study does not find that masks are ineffective

Details: Report shows that mask-wearing helps stave off the virus and slow the spread. The chart in the posts is legitimate, and comes from the CDC's Morbidity and …

› Verified 6 days ago

› Url: https://www.usatoday.com/story/news/factcheck/2020/10/15/fact-check-cdc-report-masks-covid-19-tests-misinterpreted/3643312001/ Go Now

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How effective is a mask in preventing COVID‐19 infection?

Details: In order to control the development of the epidemic, the US Centers for Disease Control and Prevention (CDC) recommended the public to wear cloth masks on 3 April 2020 (Eikenberry et al., 2020), while the effectiveness of a mask was initially not clearly described and confirmed especially during the escalation phase in the first quarter of 2020.

› Verified 3 days ago

› Url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7883189/ Go Now

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UW doctor sounds alarm over study in CDC journal used by

Details: Updated: 11:09 PM PDT September 29, 2020. SEATTLE — A study published on the Centers for Disease Control and Prevention's website is being used to support arguments against wearing masks to

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› Url: https://www.king5.com/article/news/health/coronavirus/uw-doctor-cdc-study-anti-mask-covid-19/281-2f4ff5eb-0187-4008-a500-a5f9442df429 Go Now

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EPA Researchers Test Effectiveness of Face Masks

Details: They designed a study to test the suitability of six disinfection methods on an array of PPE types made of various materials. These include not only N95 masks, but full-body protective suits, face shields, face coverings, street clothes, and more. In an ongoing research project, researchers are applying harmless viruses to the surface of small

› Verified 8 days ago

› Url: https://www.epa.gov/sciencematters/epa-researchers-test-effectiveness-face-masks-disinfection-methods-against-covid-19 Go Now

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Did CDC Report ‘Majority’ of People Who Contracted COVID

Details: A study conducted by the Centers for Disease Control and Prevention (CDC) found that an “overwhelming majority” of individuals who contracted coronavirus had worn a …

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› Url: https://www.snopes.com/fact-check/cdc-report-majority-wore-masks/ Go Now

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CDC squelched its own study showing masks ineffective for

Details: It was indeed a major study, “both ambitious and groundbreaking,” says the column. It covered more than 90,000 elementary-school students in 169 Georgia schools and was, according to the CDC, the first of its kind to compare COVID-19 incidence in schools with certain mitigation measures in place to other schools without those measures.

› Verified 2 days ago

› Url: https://madisonrecord.com/stories/606843917-cdc-squelched-its-own-study-showing-masks-ineffective-for-kids-in-schools-answers-needed Go Now

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Did So-Called ‘Stanford, NIH Study’ Really Show Face Masks

Details: Some on social media are claiming that a “Stanford” or “NIH” study has shown that face masks are ineffective against the Covid-19 coronavirus and even harmful. There’s one problem with

› Verified 8 days ago

› Url: https://www.forbes.com/sites/brucelee/2021/04/22/did-so-called-stanford-nih-study-really-show-face-masks-are-ineffective-against-covid-19/ Go Now

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Study shows masks lower symptomatic COVID-19 infections

Details: A vital new study shows how well masks work—and why we need better ones The study comprised two parts: testing how to best promote mask-wearing, and quantifying the effectiveness of the usage

› Verified 8 days ago

› Url: https://www.fastcompany.com/90671770/a-vital-new-study-shows-how-well-masks-work-and-why-we-need-better-ones Go Now

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PolitiFact No, a CDC-WHO study does not prove that masks

Details: Claim: A study from the CDC and the WHO “proves face masks do not prevent the spread of a virus.”

› Verified 6 days ago

› Url: https://www.politifact.com/factchecks/2020/jul/31/facebook-posts/no-cdc-who-study-does-not-prove-masks-do-not-preve/ Go Now

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Fact check: Misrepresented CDC study about community

Details: A post shared over 1,080 times on Facebook here reads: “CDC Study shows 70% of coronavirus cases ALWAYS wore a mask, while only 3.9% NEVER wore a mask. If masks work, you would think those

› Verified 7 days ago

› Url: https://www.reuters.com/article/uk-factcheck-cdc-study-exposure-idUSKBN2741WF Go Now

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Misinformation About Face Masks - FactCheck.org

Details: Claim: “It’s not healthy for these students to be sitting there all day, 6-year-old kids in kindergarten covered in masks."

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› Url: https://www.factcheck.org/2021/08/scicheck-misinformation-about-face-masks/ Go Now

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A rapid systematic review of the efficacy of face masks

Details: The study suggests that community mask use by well people could be beneficial, particularly for COVID-19, where transmission may be pre-symptomatic. The studies of masks as source control also suggest a benefit, and may be important during the COVID-19 pandemic in universal community face mask use a …

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› Url: https://pubmed.ncbi.nlm.nih.gov/32512240/ Go Now

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CDC study reveals face masks ineffective against spread of

Details: CDC study reveals face masks ineffective against spread of pandemic flu due to Americans' lack of use Michael Johnsen. ATLANTA Face masks may not …

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› Url: https://drugstorenews.com/otc/cdc-study-reveals-face-masks-ineffective-against-spread-pandemic-flu-due-americans-lack-use Go Now

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CDC study shows 74% of people infected in Massachusetts

Details: CDC study shows 74% of people infected in Massachusetts Covid outbreak were fully vaccinated Published Fri, Jul 30 2021 2:34 PM EDT Updated Fri, Jul 30 …

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› Url: https://www.cnbc.com/2021/07/30/cdc-study-shows-74percent-of-people-infected-in-massachusetts-covid-outbreak-were-fully-vaccinated.html Go Now

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Surgical masks reduce COVID-19 spread, large-scale study shows

Details: Surgical masks reduce COVID-19 spread, large-scale study shows. Researchers found that surgical masks impede the spread of COVID-19 and that just a few, low-cost interventions increase mask-wearing compliance. Providing free masks to people in rural Bangladesh was one measure researchers tested to limit the spread of COVID-19.

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› Url: https://med.stanford.edu/news/all-news/2021/09/surgical-masks-covid-19.html Go Now

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Effectiveness of Face Masks in Preventing Airborne

Details: Guidelines from the CDC and the WHO recommend the wearing of face masks to prevent the spread of coronavirus (CoV) disease 2019 (COVID-19); however, the protective efficiency of such masks against airborne transmission of infectious severe acute respiratory syndrome CoV-2 (SARS-CoV-2) droplets/aerosols is unknown.

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Clinical Trial in Bangladesh Shows Masks Stop COVID-19

Details: What the study shows and what people have been told the study shows are very different. Image by leo2014 from Pixabay “Massive randomized study is proof that surgical masks limit coronavirus spread,” the Washington Post said of a recent clinical trial conducted in Bangladesh.

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Do cloth masks actually work? MIT Medical

Details: MIT Medical answers your COVID-19 questions. Got a question about COVID-19? Send it to us at [email protected], and we’ll do our best to provide an answer. I recently came across this study on cloth masks being ineffective in “high-risk situations.” The study concluded that moisture retention, reuse, and poor filtration could increase wearers’ risk of infection.

› Verified 7 days ago

› Url: https://medical.mit.edu/covid-19-updates/2020/07/do-cloth-masks-actually-work Go Now

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Former Biden COVID adviser says cloth masks ineffective

Details: Former Biden COVID adviser says cloth masks ineffective, suggests Americans start wearing N-95 masks The CDC reversed guidance last week …

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› Url: https://www.foxnews.com/media/biden-covid-adviser-americans-need-to-wear-n95-masks Go Now

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Surgical, Cotton Masks Equally Ineffective in Blocking

Details: EDITOR'S NOTE: The study upon which this article was based has since been retracted by the Annals of Internal Medicine.Here is the Retraction Notice.. Surgical and cotton masks are both ineffective when it comes to blocking droplets of the virus SARS–CoV-2 that may be generated when somebody coughs, according to investigators with the Ulsan College of Medicine, Seoul, South Korea.

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› Url: https://www.infectioncontroltoday.com/view/surgical-cotton-masks-equally-ineffective-blocking-covid-19-spread-say-investigators Go Now

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Did a 'Stanford/NIH' Study Conclude Masks Don't Work

Details: It also isn’t a “Stanford/NIH study.”. As such, we rate this claim as “False. On May 12, 2021, following initial publication of this fact check, Medical Hypothesis retracted Vainshelboim

› Verified 8 days ago

› Url: https://www.snopes.com/fact-check/stanford-nih-mask-study/ Go Now

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Fact Check Friday: Did a study prove masks are not effective?

Details: A recent study out of Denmark has been shared tens of thousands of times on social media and has many people questioning the effectiveness of wearing masks. Here's a …

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› Url: https://www.wcpo.com/news/coronavirus/fact-check-friday-did-a-study-prove-masks-are-not-effective Go Now

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Prominent Researchers Say a Widely Cited Study on Wearing

Details: The letter urging retraction observes, "While masks are almost certainly an effective public health measure for preventing and slowing the spread of SARS-CoV-2, …

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› Url: https://reason.com/2020/06/22/prominent-researchers-say-a-widely-cited-study-on-wearing-masks-is-badly-flawed/ Go Now

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FACT CHECK: Did A Stanford University Study Find That

Details: The image shows a screen grab of an article from the conservative website Gateway Pundit that puts up the headline “Stanford Study Results: Facemasks are Ineffective to Block Transmission of COVID-19 and Actually Can Cause Health Deterioration and Premature Death.” The Gateway Pundit article references another website, NOQ Report, which talks about a paper that was …

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› Url: https://checkyourfact.com/2021/04/23/fact-check-stanford-university-study-masks-ineffective-adverse-health-effects/ Go Now

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What Does the Unpublished Evidence Cited by the CDC's New

Details: Two and a half months ago, when the Centers for Disease Control and Prevention (CDC) began telling people vaccinated against COVID-19 that they generally did not need to …

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The Science of Masking Kids at School Remains Uncertain

Details: I reviewed 17 different studies cited by the CDC in its K-12 guidance as evidence that masks on students are effective, and not one study looked at student mask use in isolation from other

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The effectiveness of face masks to prevent SARS CoV-2

Details: The effectiveness of face masks to prevent SARS CoV-2 transmission: A summary of the peer-review science. Executive Summary: The peer-reviewed scientific evidence for the protective effect of face masks and respiratory virus infection in healthcare and community settings is overwhelming.

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Mask-wearing cuts Covid incidence by 53%, says global study

Details: First published on Wed 17 Nov 2021 18.30 EST. Mask-wearing is the single most effective public health measure at tackling Covid, reducing incidence by 53%, the first global study of …

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› Url: https://www.theguardian.com/world/2021/nov/17/wearing-masks-single-most-effective-way-to-tackle-covid-study-finds Go Now

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Facemasks in the COVID-19 era: A health hypothesis

Details: Efficacy of facemasks. The physical properties of medical and non-medical facemasks suggest that facemasks are ineffective to block viral particles due to their difference in scales , , .According to the current knowledge, the virus SARS-CoV-2 has a diameter of 60 nm to 140 nm [nanometers (billionth of a meter)] , , while medical and non-medical facemasks’ thread diameter …

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› Url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7680614/ Go Now

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Does a new study show masks are ineffective at stopping

Details: The Statement. A Facebook post suggests a new study shows that masks are ineffective at preventing COVID-19 infection. The post discusses the findings of a Danish study, which compared the incidence of the coronavirus in a group that were told to wear masks and a group that did not wear them.. The post describes the results and includes a diagram showing a small difference in …

› Verified 8 days ago

› Url: https://www.aap.com.au/factcheck/does-a-new-study-show-masks-are-ineffective-at-stopping-covid-19-infection/ Go Now

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Lead Researcher Behind Controversial Danish Study Says You

Details: Topline. A Covid-19 study conducted in Denmark and published in Annals of Internal Medicine created a heated discourse on social media as some claimed that the study showed masks were ineffective

› Verified 8 days ago

› Url: https://www.forbes.com/sites/leahrosenbaum/2020/11/18/lead-researcher-behind-controversial-danish-study-says-you-should-still-wear-a-mask/ Go Now

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US coronavirus: Vaccines are less protective against Delta

Details: Vaccine effectiveness against Covid-19 infection dropped from 91% to 66% once the Delta variant accounted for the majority of circulating virus, according to a study published Tuesday by the US

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› Url: https://www.msn.com/en-us/health/medical/us-coronavirus-vaccines-are-less-protective-against-delta-infection-but-still-reduce-risk-by-two-thirds-cdc-study-shows/ar-AANFgUo Go Now

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