After being stuffed into an airplane cabin for a long, redeye flight from overseas, you’re finally on your way home — but first, the government wants to shove a cotton swab up your nose. The Centers ...

The COVID-19 pandemic yielded important advances in testing for respiratory viruses, but it also exposed important unmet needs in screening to prevent the spread of infections in high-risk settings.

For many children diagnosed with asthma, pinpointing the particular nature of their case and finding appropriate treatment is far from simple. The lung disease, which affects more than 4.6 million ...