Epidemiology News and Research

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Study shows rising incidence of esophageal adenocarcinoma in younger adults

Esophageal adenocarcinoma is occurring more frequently in adults under age 50, and these younger adults are more likely to be diagnosed at advanced stages.

16 Dec 2020

Clearer information and increased support may improve compliance with COVID-19 guidelines, says study

UK-based researchers have found that providing clear information and practical or financial support could reduce the number of people who feel that they have to break lockdown rules. They have also evaluated the risk tied to engaging in a particular behavior.

16 Dec 2020

SARS-CoV-2 unique deletion variants found in clinical specimens

While participating in the SPHERES Consortium project, US researchers sequenced 2,726 clinical patient specimens gathered in March 2020 and identified eight unique ORF7a deletion variants of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Their results are currently available on the bioRxiv* preprint server.

15 Dec 2020

Could wastewater surveillance help track SARS-COV-2 community outbreaks?

A team of US-based researchers recently conducted an illuminating study that explores this method and its potential uses. In doing so, they have underscored the potential utility of wastewater surveillance in managing SARS-CoV-2 outbreaks.

15 Dec 2020

Genomic and immune indicators can help identify prostate cancer patients at high risk of lethal outcomes

Prostate cancer is one of the most common cancers among men in the United States. One in nine men will be diagnosed during his lifetime.

15 Dec 2020

Trump’s wrong. 15% ‘herd immunity’ is not on par with strength of a vaccine

During a Dec. 8 press conference about Operation Warp Speed, President Donald Trump likened the spread of the coronavirus throughout the population — which experts agree bestows some immunity on the people who became ill — to having a COVID-19 vaccine.

15 Dec 2020

Researchers use HACCP framework to assess COVID-19 transmission risks in universities

Using the Hazard Analysis of Critical Control Points (HACCP) framework, researchers assessed the risk and mitigation strategies for universities with students returning to campus. The methodology allowed a rapid response to curb disease transmission with continuing education.

15 Dec 2020

Structural inequalities in Brazil linked to higher COVID-19-related mortality in low-income areas

A team of researchers aimed to determine the differential health effects of COVID-19 on disadvantaged population groups. They found that low-income and Black and Pardo communities in the country are more likely to die from COVID-19.

15 Dec 2020

High-poverty neighborhoods bear the brunt of COVID’s scourge

Over the course of the pandemic, COVID-19 infections have battered high-poverty neighborhoods in California on a staggeringly different scale than more affluent areas, a trend that underscores the heightened risks for low-wage workers as the state endures a deadly late-autumn surge.

15 Dec 2020

Behavioral strategies for the promotion of COVID-19 vaccines

National efforts to develop a coronavirus disease 2019 (COVID-19) vaccine at "warp speed" will likely yield a safe and effective vaccine by early 2021. However, this important milestone is only the first step in an equally important challenge: getting a majority of the U.S. public vaccinated.

14 Dec 2020

RNA editing within host linked to SARS-CoV-2 variants

Since the start of the COVID-19 pandemic, the causative virus, SARS-CoV-2, has undergone several mutations.

14 Dec 2020

GlobalData: U.S. cannot wait on vaccines to fight COVID-19

Following the news that the US Food and Drug Administration (FDA) has recommended emergency approval for the Pfizer-BioNTech COVID-19 vaccine and that the US has reported its highest one-day COVID-19 death tally;

14 Dec 2020

Researchers develop new online calculator for estimating mortality risk from COVID-19

A new online calculator for estimating individual and community-level risk of dying from COVID-19 has been developed by researchers at the Johns Hopkins Bloomberg School of Public Health.

11 Dec 2020

Study highlights shared risk of diabetes in dogs and pet owners

Owners of a dog with diabetes are more likely to develop type 2 diabetes than owners of a dog without diabetes.

11 Dec 2020

Data confirms early cases of SARS-CoV-2 in Boston area

SARS-CoV-2 was introduced to the Boston area of Massachusetts many times in early 2020, according to a new analysis of virus genomes, but only a small number of importations - including one related to an international business conference - led to most cases there.

11 Dec 2020

International research project to improve knowledge on climate change and health impacts

Climate change is according to the WHO the greatest threat to human health in the 21st century. By bringing together leaders in climate change and health research, this international project will contribute with knowledge and policy advice on climate change and health impacts.

10 Dec 2020