Medical research

Uncovering how air pollution causes lung cancer

Cigarette smoking is the No. 1 risk factor for lung cancer. Exposure to second-hand smoke can also increase the risk of lung cancer. This is what scientists have known for a long time. What they did not know until now is ...

Diseases, Conditions, Syndromes

COVID-19, RSV and flu: A season of respiratory infections

COVID-19, respiratory syncytial virus (RSV) and influenza are respiratory infections caused by different viruses. The concern is that each has overlapping symptoms, and all are arriving together. There are ways to keep these ...

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