Epidemiology News and Research

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Childhood adversity associated with morbidity and mortality in the U.S.

The findings of a new study suggest that childhood adversity is a major contributor to early and preventable causes of mortality and a powerful determinant of long term physical and mental health.

12 Oct 2021

An investigation of SARS-CoV-2 infection in diabetic pregnancies

Researchers discuss the basic and clinical science of the potential inter-relationships between diabetes mellitus and COVID-19 in pregnancies.

11 Oct 2021

Mushroom consumption may benefit a person's mental health

Mushrooms have been making headlines due to their many health advantages. Not only do they lower one's risk of cancer and premature death, but new research led by Penn State College of Medicine also reveals that these superfoods may benefit a person's mental health.

11 Oct 2021

Kidney transplant patients are more susceptible to harmless bacterium, finds study

It's a pervasive bacterium found in soil and water that rarely causes disease, but a new national review of nocardia infection in people who have had a kidney transplant shows that when it occurs it most commonly causes pneumonia and brain abscess, and reminds their physicians to stay on the lookout for it, investigators say

11 Oct 2021

Mortality among people with mental health conditions amplified during the COVID-19 pandemic

The greater number of deaths amongst those with mental health conditions and intellectual disabilities has been amplified during the COVID-19 pandemic, a study based on more than 160,000 patients has revealed.

11 Oct 2021

New risk prediction model for breast cancer in U.S. Black women developed

The lack of a breast cancer risk prediction model tailored to Black women represents a critical gap, given that U.S. Black women, on average, are more likely to have breast cancer at earlier ages and with a worse prognosis than White women.

8 Oct 2021

Study reveals the trends in recreational ketamine use and availability in the U.S.

Recreational ketamine use and availability of the drug have increased in recent years, but it remains an uncommon drug used by less than 1 percent of people in the U.S., according to a new study published in the American Journal of Public Health.

7 Oct 2021

Long-term exposure to low concentrations of air pollution may cause many early deaths

Exposure to low concentrations of air pollution, even at levels permitted under federal regulations, may be causing tens of thousands of early deaths each year among elderly people and other vulnerable groups in the U.S., according to a large national study from Harvard T.H. Chan School of Public Health.

7 Oct 2021

Study sheds light on the beneficial effects of peanut consumption in young and healthy people

A study published in the journal Clinical Nutrition provides new knowledge on the health effects of a diet rich in nuts.

7 Oct 2021

Large study of COVID vaccine side effects in Sweden

Recently, researchers from Sweden reported population-based, age- and sex-specific background incidence rates of conditions that represent potential COVID-19 vaccine adverse events of special interest (AESI) in the general Swedish population with the help of registered data. This study is published on the medRxiv* preprint server.

6 Oct 2021

Heroin overdose deaths more likely to occur shortly after hospital discharge

Drug-related deaths are four times more likely to occur in the two days after hospital discharge than at any other time among users of opioids such as heroin, according to research led by UCL, Public Health England (PHE) and King's College London.

6 Oct 2021

Study shows new antibody resistant variants can emerge in patients treated with monoclonal antibodies

A new study, published on the medRxiv* preprint server, suggested that selective pressures induced by the administration of monoclonal antibodies (Bamlanivimab) may require increased genomic surveillance to identify and control the spread of therapy-induced variants.

6 Oct 2021

Chinese and Laotian Americans more likely to be diagnosed with nasopharyngeal cancer

Chinese Americans and Laotian Americans were over 10 and 14 times more likely to be diagnosed with nasopharyngeal cancer, respectively, than non-Hispanic white Americans, with incidence rates surpassing other Asian American subgroups, according to results presented at the virtual 14th AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved, held October 6-8, 2021.

6 Oct 2021

Durability of immunity to SARS-CoV-2 reinfection

The current study used data on the durability of immunity among evolutionarily close coronavirus relatives of SARS-CoV-2 to estimate times to reinfection.

6 Oct 2021

Depression during pregnancy linked with chemical modifications to placental genes

Episodes of maternal stress or depression during pregnancy are associated with chemical modifications to placental genes, according to a study by researchers from the National Institutes of Health.

6 Oct 2021

Untreated depression in pregnant women associated with low birth weight and preterm birth

Untreated depression in pregnant people is strongly linked to low birth weight and preterm birth, with Black pregnant people suffering worse outcomes than their white peers, according to a new meta-analysis led by Shannon Simonovich, assistant professor at DePaul University's School of Nursing.

5 Oct 2021

Urban older women who participated in an exercise intervention were healthier than non-participants

Urban participants in an exercise intervention for older women in Kuopio, eastern Finland, were healthier and had better functional capability at baseline than non-participants and uninvited rural women, according to new findings from the Kuopio Fall Prevention Study.

5 Oct 2021

Emergence and evolution of endemic and emerging coronavirus diversity in humans and animals

A study aimed to understand the evolutionary and epidemiology dynamics of coronavirus diversity in animals, humans, and wildlife at ecosystem interfaces.

5 Oct 2021

Saliva test could be used for lithium monitoring among patients with mood disorders

Lithium is a common medication prescribed to patients with psychiatric disorders, namely bipolar disorder, schizophrenia, and depression.

4 Oct 2021

Early intervention to delay the onset of hypertension may help prevent dementia

Individuals who are diagnosed with high blood pressure at ages 35-44 had smaller brain size and were more likely to develop dementia compared to people who had normal blood pressure, according to new research published today in Hypertension, an American Heart Association journal.

4 Oct 2021

Epidemiology News and Research

Childhood adversity associated with morbidity and mortality in the U.S.

An investigation of SARS-CoV-2 infection in diabetic pregnancies

Mushroom consumption may benefit a person's mental health

Kidney transplant patients are more susceptible to harmless bacterium, finds study

Mortality among people with mental health conditions amplified during the COVID-19 pandemic

New risk prediction model for breast cancer in U.S. Black women developed

Study reveals the trends in recreational ketamine use and availability in the U.S.

Long-term exposure to low concentrations of air pollution may cause many early deaths

Study sheds light on the beneficial effects of peanut consumption in young and healthy people

Large study of COVID vaccine side effects in Sweden

Heroin overdose deaths more likely to occur shortly after hospital discharge

Study shows new antibody resistant variants can emerge in patients treated with monoclonal antibodies

Chinese and Laotian Americans more likely to be diagnosed with nasopharyngeal cancer

Durability of immunity to SARS-CoV-2 reinfection

Depression during pregnancy linked with chemical modifications to placental genes

Untreated depression in pregnant women associated with low birth weight and preterm birth

Urban older women who participated in an exercise intervention were healthier than non-participants

Emergence and evolution of endemic and emerging coronavirus diversity in humans and animals

Saliva test could be used for lithium monitoring among patients with mood disorders

Early intervention to delay the onset of hypertension may help prevent dementia

Industry Focus: Infectious Diseases eBook

Improving healthcare sustainability through carbon data

A New Approach to Preventing Bladder Cancer Recurrence

Bringing real-time analytics to downstream bioprocess monitoring

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