800 Million Children Still Exposed to Lead
800 Million Children Still Exposed to Lead

As many as 800 million children have dangerously high lead values in their blood. The neurotoxin can cause permanent brain damage. The numbers come from a new report from Pure Earth and…

Nitric Oxide a Possible Treatment for COVID-19
Nitric Oxide a Possible Treatment for COVID-19

Researchers at Uppsala University have found that an effective way of treating the coronavirus behind the 2003 SARS epidemic also works on the closely related SARS-CoV-2 virus, the culprit in the ongoing…

How Speech Propels Pathogens
How Speech Propels Pathogens

Speech and singing spread saliva droplets, a phenomenon that has attracted much attention in the current context of the Covid-19 pandemic. Scientists from the CNRS, l’université de Montpellier, and Princeton University* sought…

COVID-19: Social Dilemmas About Protective Measures
COVID-19: Social Dilemmas About Protective Measures

The psychosocial profile of people who resist adopting suitable protective behaviours against the transmission of the SARS-CoV-2 virus provides valuable information about preventing epidemics. We need to know about these psychological and…