EU monitoring cases amid soaring infections across China - Cases of the flu-like virus have spiked across northern Chinese ...

Researchers said the difference may be due to the way that marijuana is smoked ... Bronchodilators Don't Improve Smoking-Related Respiratory Symptoms in People Without COPD Sep. 5, 2022 ...

A report in state-run Global Times quoted Li Tongzeng, an expert on respiratory and infectious diseases at Beijing You’an ...