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First-ever atlas of global airborne microbiome provides a wealth of insights into microbial communities

Bacteria are truly abundant across the Earth's surface, from the soil to the oceans. The microbial population of the air that surrounds us is comparatively unknown, but a research expedition led by PolyU scientists is about to change that.

16 Dec 2022

Study looks at self-reported physical health status of refugees, immigrants, and Canadian-born individuals

With the projected influx of refugees coming to Canada, particularly with global crises such as the war in Ukraine, it is imperative to understand the health outcomes of refugees who settle in Canada.

16 Dec 2022

Landmark population health study could pave the way for better tools to fight chronic diseases in Asian populations

The Lee Kong Chian School of Medicine at Nanyang Technological University, Singapore, in collaboration with other healthcare institutions here, has embarked on a landmark comprehensive population health study of 100,000 Singaporeans over a few decades to identify the social, environmental, lifestyle, and genetic factors associated with diseases prevalent in Singapore, such as diabetes, hypertension, and cancer.

16 Dec 2022

People of all age groups benefit more from COVID-19 vaccines than natural immunity, real-world study finds

In one of the first large, real-world studies comparing the effectiveness of COVID-19 vaccines versus natural immunity in protecting against death, hospitalizations and emergency department (ED) visits for any cause, including COVID, research-scientists from Regenstrief Institute, Indiana University School of Medicine and Vanderbilt University Medical Center report that people of all age groups benefited significantly more from vaccination than natural immunity acquired from a previous COVID infection.

16 Dec 2022

FIU researchers awarded a U.S. patent for devising methods to synthesize new arsenic-based antibiotic

Florida International University researchers have moved a step closer to producing synthetic arsenic-based drugs in their quest to solve an urgent worldwide health problem -the growing number of infections that have become antibiotic-resistant.

16 Dec 2022

Cryo-microscopy reveals high-resolution structure of monkeypox virus DNA polymerase holoenzyme

Using cryo-microscopy, researchers present a high-resolution structure of monkeypox virus DNA polymerase holoenzyme, a complex that plays a key role in the genome replication process of the virus.

16 Dec 2022

Is bottled water really safer?

A new study looked at over 500 contaminants and indicators of microbial activity in 30 brands of bottled water and found some evidence that this supposition might be unfounded.

16 Dec 2022

Why Medicaid expansion ballots may hit a dead end after a fleeting victory in South Dakota

Republican-led legislatures have repeatedly thwarted Medicaid expansion in a dozen conservative states, despite high numbers of uninsured residents. In recent years, supporters of expansion have found success with another strategy: letting voters decide.

16 Dec 2022

Is legislation to safeguard Americans against superbugs a boondoggle or breakthrough?

With time running out in the 2022 congressional session, a bipartisan coalition of lawmakers and infectious disease specialists is scrambling to pass a bill aimed at spurring the development of antibiotics to combat the deadly spread of drug-resistant pathogens.

16 Dec 2022

BMI decline patterns may predict a person's risk for dementia

Dementia is a growing global public health concern currently affecting 50 million people and is expected to rise dramatically to more than 150 million cases worldwide by 2050.

15 Dec 2022

Study: Incidence and mortality of cervical cancer remain much higher in most countries

There were over 600,000 new cases of cervical cancer and over 340,000 deaths worldwide in 2020, according to an observational study published in The Lancet Global Health journal.

15 Dec 2022

Unexpected findings on the risk of SARS-CoV-2 infection

A new paper in Biology Methods & Protocols, published by Oxford University Press, investigates risk factors and protections against contracting COVID-19, and also for suffering from severe COVID.

15 Dec 2022

Guidance on the use of face masks and on outbreaks in care settings has been updated

Guidance on the use of face masks in all care settings and on outbreaks in care homes has been updated to give settings the flexibility to ensure ongoing Covid measures are proportionate.

15 Dec 2022

Exploring dynamics of emergence and spread of SARS-CoV-2 variants of concern

Researchers evaluated the emergence and spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants of concern (VOCs) in Canada.

15 Dec 2022

Blood-based dietary signatures accurately predict both diet and risk of diseases

When it comes to studying food and diet, it's difficult to know what people are eating – let alone their risk of disease caused by what they eat.

15 Dec 2022

Gut-dwelling bacteria can promote the desire to exercise, study shows

Some species of gut-dwelling bacteria activate nerves in the gut to promote the desire to exercise, according to a study in mice that was led by researchers at the Perelman School of Medicine at the University of Pennsylvania.

15 Dec 2022

Was the contraction of suspected or confirmed COVID-19 at the early stages of the pandemic associated with poorer mental health outcomes?

Researchers reported the findings of the United Kingdom coronavirus disease 2019 Mental Health and Wellbeing study (UK COVID-19-MH).

15 Dec 2022

Public Health News and Research

First-ever atlas of global airborne microbiome provides a wealth of insights into microbial communities

Study looks at self-reported physical health status of refugees, immigrants, and Canadian-born individuals

Landmark population health study could pave the way for better tools to fight chronic diseases in Asian populations

People of all age groups benefit more from COVID-19 vaccines than natural immunity, real-world study finds

FIU researchers awarded a U.S. patent for devising methods to synthesize new arsenic-based antibiotic

Cryo-microscopy reveals high-resolution structure of monkeypox virus DNA polymerase holoenzyme

Is bottled water really safer?

Why Medicaid expansion ballots may hit a dead end after a fleeting victory in South Dakota

Is legislation to safeguard Americans against superbugs a boondoggle or breakthrough?

BMI decline patterns may predict a person's risk for dementia

Study: Incidence and mortality of cervical cancer remain much higher in most countries

Unexpected findings on the risk of SARS-CoV-2 infection

Guidance on the use of face masks and on outbreaks in care settings has been updated

Exploring dynamics of emergence and spread of SARS-CoV-2 variants of concern

Blood-based dietary signatures accurately predict both diet and risk of diseases

Gut-dwelling bacteria can promote the desire to exercise, study shows

Was the contraction of suspected or confirmed COVID-19 at the early stages of the pandemic associated with poorer mental health outcomes?

Radical project aims to develop a new method for commercial production of anti-microbial peptides

Vitamin D levels for population in the Mediterranean area are not sufficiently analyzed, researchers say

The debilitating effects of long-COVID in the U.S.

News Medical 2025: Healthcare Shifts That Mattered Most eBook

The impact of vibration on microscopy

How Omics Technologies Are Transforming Biological Research and Drug Discovery

How microplastics and bacteria interact to drive antibiotic resistance

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