Genetics

A worm wide web: Scientists create network of age-related genes

Aging is a highly complex process with thousands of genes influencing our health, which poses a challenge for researchers looking to explain and target the underlying processes that lead to declining health. Researchers from ...

Medical economics

COVID healthcare costs 'catastrophic' for poorest

Two decades of progress toward Universal Health Coverage (UHC) is likely to be halted by COVID-19, as "catastrophic" health care bills force increasing numbers of people into extreme poverty, UN institutions have warned.

Diseases, Conditions, Syndromes

New model accurately describes COVID-19 waves and plateaus

To better understand the factors governing the wave and plateau dynamics of the spread of COVID-19, a team of scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory, the University of California ...

Other

Food scientists create zinc index for human body

Zinc deficiency is prevalent around the world, and among children, these mineral shortfalls can lead to stunting, embryonic malformations and neurobehavioral abnormalities. Over several decades, science has improved understanding ...

Ophthalmology

Screen time linked to risk of myopia in young people

A new study published in The Lancet Digital Health has revealed a link between screen time and higher risk and severity of myopia, or short-sightedness, in children and young adults. The study was undertaken by researchers ...

Gastroenterology

One in ten people experience frequent meal-related abdominal pain

Around 11 percent of the global population (13 percent of women and 9 percent of men) frequently experience abdominal pain when they eat meals, according to a survey on over 50,000 people. The research is being presented ...

Vaccination

COVID vaccines: How to speed up rollout in poorer countries

COVID-19 vaccine production has scaled up significantly. Global output is now estimated to be over 1.5 billion doses a month, rapidly propelling the world towards the 11.3 billion doses needed to vaccinate 80% of teenagers ...

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