For years, public-health authorities downplayed the risk that pathogens could spread via droplets light enough to circulate ...

Hepatitis B virus (HBV) is the leading cause of cirrhosis, hepatocellular carcinoma, and liver-related death globally.1,2 The highest prevalence is found in low-income and middle-income countries ...

During one of the most active flu seasons in recent memory, infectious disease experts at Cancer Center say many of the ...

While covering Covid, science writer Carl Zimmer learned how little we know about air and how it affects disease transmission ...

Cold germs from someone’s nose or cough can live on surfaces for hours to days, depending on many factors. Learn which ...

Scientists discovered genes in the tuberculosis bacterium that becomes essential for the pathogen's survival when it's exposed to air through coughing. These genes could be targets for new therapies ...

Five years later, the greatest basic science failure in generations caused the pandemic harms highlighted by people across ...

The post Do Face Masks Work? appeared first on Reason.com.

Tuberculosis bacteria rely on a family of genes that help them survive the challenging journey from one person's lungs to another person's during coughing, sneezing or talking, according to ...

Tuberculosis lives and thrives in the lungs. When the bacteria that cause the disease are coughed into the air, they are ...