Cold water immersion (CWI) is a growing health and wellness trend. People have used ice baths and cold showers for generations. Modern culture now promotes them as performance therapy and self-care.
A new study in PLoS One reviewed the effects of CWI. The study found that CWI reduces inflammation and stress for a short time. It also boosts immunity, sleep quality, and overall well-being.
The U.S. is facing its worst flu season in 15 years. At least 24 million flu cases have been reported this season. Since October, hospitals have treated up to 650,000 flu patients. This is the highest hospitalization rate since 2017.
Flu season often peaks in January and February. Experts warn that cases could keep rising in the coming weeks.
Highly pathogenic A(H5N1) bird flu first appeared in southern China in 1996. The next year, large outbreaks in poultry led to 18 human infections.
The virus was not controlled and re-emerged in 2003, spreading widely across Asia. Over time, A(H5N1) reached Africa, Europe, and the Middle East.
Since 2020, 91 human cases of highly pathogenic bird flu have been reported worldwide. Here’s what to know about the outbreaks in affected locations.
A California duck farm has tested positive for H5N9, marking the first confirmed case in the U.S. The outbreak began on November 23, 2024, after a rise in duck deaths.
H5N9 is a low-pathogenic virus that usually causes mild symptoms in birds. Officials have not reported any human infections linked to the outbreak. The virus has been detected in farmers in other countries, but no cases have been confirmed in the U.S.
A tuberculosis (TB) outbreak has become the largest ever recorded in U.S. history. Since early 2024, officials have reported 67 active TB cases and 79 latent cases.
The World Health Organization recorded 8.2 million global TB cases in 2023. This is the highest number since WHO began tracking TB in 1995. Last year, tuberculosis once again became the world’s deadliest disease.
