New research has found a correlation between air quality in office environments and workers’ cognitive function. The study found low ventilation rates and increased levels of particulate matter were linked with reduced performance on cognitive tests.

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Impressive research is suggesting bacterial imbalances in the gut microbiome may play a major role in the development of rheumatoid arthritis. The preclinical study found damage to the gut lining directly correlates with joint inflammation and severity.

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A new monoclonal antibody treatment has been found to protect chronically ill adults from developing COVID-19. The Phase 3 trial results suggest the novel antibody cocktail, delivered by intramuscular injection, could offer up to 12 months protection.

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After years of court battles the EPA has announced it will ban agricultural uses of chlorpyrifos, a pesticide suspected of causing health problems in children. The ban comes into effect in six months, with a further review of non-food uses to follow.

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New data from Moderna is showing its mRNA COVID-19 vaccine remains significantly effective after six months. However, the company does note a reduction in efficacy from the Delta variant indicates a likely need for third dose boosters later in 2021.

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A study is offering the most detailed investigation to date into the relationship between breast cancer survival and statins – common cholesterol-lowering drugs. The study saw a 58 percent greater survival rate in breast cancer patients taking statins.

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When will COVID-19 vaccine booster shots be necessary? Pfizer claims a third booster of its vaccine may be needed six to 12 months after vaccination but not everyone is convinced, with new research finding mRNA vaccines may offer years of protection.

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When someone has suffered a stroke, they often have difficulty relaying commands from their brain to other parts of their body, such as their limbs. A new robotic system, known as NCyborg, may one day help them regain the ability to do so.

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In most hearing aids, sounds emitted by a tiny speaker are directed down the ear canal. The "alpha" hearing aid is different, however – and reportedly better – in that its speaker actually sits directly against the wearer's eardrum.

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A striking new gut-brain link has been discovered by researchers at the Cleveland Clinic. The findings show how a metabolite produced by gut bacteria can amplify the severity of a stroke and impair a person’s recovery.

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