High speed camera captures how face masks work
Which mask works best? To visualise droplets and aerosols, UNSW researchers used LED lighting system & a high-speed camera, filming people coughing and sneezing in...
The COVID-19 category provides evidence-informed insight into the ongoing pandemic and its impacts on health, society and healthcare systems. It covers research updates, long-term effects, vaccines and policy discussions, helping readers understand developments and implications as the landscape continues to evolve.