Medical research

Inhalable powder could protect lungs against COVID-19, flu viruses

Researchers have developed an inhalable powder that could protect lungs and airways from viral invasion by reinforcing the body's own mucosal layer. The powder, called Spherical Hydrogel Inhalation for Enhanced Lung Defense, ...

Diseases, Conditions, Syndromes

China to stop publishing daily Covid figures: NHC

China will no longer publish daily figures for COVID-19 cases and deaths, the National Health Commission (NHC) said on Sunday, ending a practice that began in early 2020.

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