Overeating and starving both damage the liver: Cavefish provide new insight into fatty liver disease
Fatty liver, which can lead to liver damage and disease, can occur from both overeating and starvation. Now, new research shows how naturally starvation-resistant cavefish, unlike other animals, are able to protect their liver and remain healthy. The findings have implications for understanding and potentially addressing liver conditions in humans. Researchers from the Stowers Institute […]
Senators Discuss Making Medicare’s Relaxed Telehealth Rules Permanent
It’s the rare Senate hearing when the only disagreements occur not between senators, but between panelists themselves. Yet that’s what happened at Tuesday’s Senate Finance Healthcare Subcommittee hearing on making particular telehealth rules permanent for the Medicare program. The senators present all agreed on one thing: the current flexible rules for telehealth — such as […]
All the immunity, none of the symptoms
Worldwide, more than a million deaths occur each year due to diarrheal diseases that lead to dehydration and malnutrition. Yet, no vaccine exists to fight or prevent these diseases, which are caused by bacteria like certain strains of E. coli. Instead, people withbacterial infections must rely on the body taking one of two defense strategies: […]
Varicella-Zoster Virus Infection (Face) Picture Image on MedicineNet.com
Picture of Varicella-Zoster Virus Infection (Face) Shingles. Shingles occur when the varicella-zoster virus which also causes chickenpox erupts after the initial infection, sometimes many years later as in the case of this 90-year-old woman. Once infected, the virus can remain dormant in the body for years. It reactivates if the immune system is weakened, attacking […]
What Are Examples of Opportunistic Infections?
Opportunistic infections can be viral, bacterial, fungal, or parasitic in nature Opportunistic infections occur in people with weakened or impaired immune systems. When the immune system is compromised, almost any infection can become an opportunistic infection. Opportunistic infections can be viral, bacterial, fungal, or parasitic in nature. Here are common examples by category. What are […]
Swollen Lymph Nodes Treatment, Causes, Symptoms & Signs
Night sweats are severe hot flashes that occur at night and result in a drenching sweat. The causes of night sweats in most people are not serious, like menopause in women, sleep apnea, medications, alcohol withdrawal, and thyroid problems. However, more serious diseases like cancer and HIV also can cause night sweats. Your doctor will […]
Under a moon spell: Shark attacks related to lunar phases
New research from LSU and the University of Florida suggests that more shark attacks occur during fuller phases of the moon. While the exact cause remains unclear, the researchers found that more shark attacks than average occur during periods of higher lunar illumination and fewer attacks than average occur during periods of lower illumination. Many […]
What Months Are RSV Season? Symptoms & Prevention
Largely seasonal, respiratory syncytial virus (RSV) outbreaks occur during the winter months in temperate climates and the rainy months in tropical regions. Additionally, temperature, humidity and rainfall can influence the severity of RSV in infants. Respiratory syncytial virus (RSV), also called human respiratory syncytial virus (hRSV) and human orthopneumovirus, is contagious and causes respiratory tract […]
What Months Are RSV Season? Symptoms & Prevention
Largely seasonal, respiratory syncytial virus (RSV) outbreaks occur during the winter months in temperate climates and the rainy months in tropical regions. Additionally, temperature, humidity and rainfall can influence the severity of RSV in infants. Respiratory syncytial virus (RSV), also called human respiratory syncytial virus (hRSV) and human orthopneumovirus, is contagious and causes respiratory tract […]