Coughing

Following acute respiratory infections that test negative for COVID-19, people may endure long-term symptoms, also known as 'long colds.

Various hospitals in Chitwan district report 230 cases of scrub typhus.

Scientists have developed a face mask that can detect common respiratory viruses, such as influenza and COVID-19

A team of researchers has found that cough-generated droplets can spread less if you cough downwards.