29/09/2020

Sensational COVID-19 communication erodes confidence in science

Scientists, policymakers and the media should acknowledge inherent uncertainties in epidemiological models projecting the spread of COVID-19 and avoid "catastrophizing" worst-case scenarios, according to new research from ...

New mechanism for anti-infection effects of dietary fiber

New research in mice has uncovered a previously unknown interaction between molecules derived from dietary fiber and an immune cell protein, which triggers protection against infection with Salmonella bacteria. Hitoshi Tsugawa ...

Understanding the effect of aging on the genome

Time may be our worst enemy, and aging its most powerful weapon. Our hair turns gray, our strength wanes, and a slew of age-related diseases represent what is happening at the cellular and molecular levels. Aging affects ...

Achieving clean air for all is possible

Air pollution is currently the largest environmental risk factor for human health globally and can be linked to several million cases of premature deaths every year. A new study however shows that it is possible to achieve ...

How everyday speech could transmit viral droplets

It is well known that an individual infected with the coronavirus can spread it to others through respiratory droplets projected by violent expiratory events like coughing and sneezing.

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