Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

Gonorrhoea is a common sexually transmitted infection (STI) that affects millions of people worldwide. Many people who have ...

This sexually transmitted infection is almost entirely preventable. Here's what experts say you really need to know to ...

New options for testing and treating some of the most common sexually transmitted diseases are becoming available.

Many health insurance plans are required by the Affordable Care Act (ACA) to cover certain STD screenings without ...

As COVID-19 continues to evolve, new variants have emerged in 2026 with symptoms and transmission characteristics similar to earlier strains but with some distinct traits. Understanding these new ...

Urinary tract infections (UTIs) represent a pervasive challenge in modern medicine, functioning as one of the most common reasons for outpatient antibiotic prescription. While the urinary system is ...

BRYAN, Texas (KBTX) - This segment on The Three was paid for and sponsored by St. Joseph Health. A urinary tract infection affects the system from the kidneys down to the urethra. UTIs are more common ...

For millions suffering from long COVID, their persistent breathlessness, brain fog and fatigue remain a maddening mystery, but a group of leading microbiologists think they may have cracked the case.

This 2016 illustration provided by the Centers for Disease Control and Prevention, based on electron microscope imagery, depicts Bordetella pertussis bacteria, which causes whooping cough. It’s highly ...

Pertussis, or whooping cough, is a bacterial respiratory infection. Initial symptoms resemble a cold but progress to intense coughing fits that can last for weeks. If infected, young babies are at ...