Tag

Infection

All articles tagged with #infection

Fungal-bacterial duet worsens infections, study finds
science1 day ago

Fungal-bacterial duet worsens infections, study finds

A new study shows that the common fungus Candida albicans and the bacterium Enterococcus faecalis can join forces to cause far more severe tissue damage than either microbe alone. The damage hinges on a toxin called cytolysin and close physical contact between the microbes, with the outcome depending on specific bacterial strains. The findings suggest mixed infections are not just cohabitation but coordinated attacks, potentially guiding more precise diagnosis and targeted treatments.

Alaska hunter’s bear-linked infection redefines seal finger diagnosis
health1 month ago

Alaska hunter’s bear-linked infection redefines seal finger diagnosis

A 29-year-old Alaska hunter developed a severe finger infection after skinning a brown bear. Weeks of inconclusive tests culminated in DNA sequencing identifying Mycoplasma phocimorsus as the seal finger pathogen, marking the first brown-bear–associated case. The bacterium is hard to culture and may resist standard antibiotics, requiring targeted treatment such as doxycycline. The patient recovered after surgical debridement and appropriate antibiotics; health officials advise wearing protective gloves when handling marine-environment game and pursuing prompt treatment for suspicious infections.

Boundaries Over Baby Kisses: Viral TikTok Sparks Health Advice
health2 months ago

Boundaries Over Baby Kisses: Viral TikTok Sparks Health Advice

A first‑time mom’s TikTok showing she won’t let relatives kiss her newborn went viral, prompting online debate. Health doctors stress that while setting boundaries is reasonable, kissing a newborn can spread serious infections (RSV, pertussis, HSV‑1) to a baby with an immature immune system. Experts advise practicing strict hand hygiene, staying away if sick, and communicating boundaries in advance; they also note bonding can occur in many ways and that temporary health precautions are prudent during the early months.

Global Spread of Drug-Resistant Candida auris Poses Rising Threat
health3 months ago

Global Spread of Drug-Resistant Candida auris Poses Rising Threat

A dangerous, drug-resistant fungus called Candida auris is spreading globally, posing a serious health threat due to its resistance to treatment and difficulty in diagnosis. It has caused outbreaks in hospitals worldwide, with high mortality rates, and may be linked to climate change. However, advances in antifungal drugs and vaccines offer hope for combating this emerging threat.

Sick Ants Self-Sacrifice to Protect Colony, Study Finds
science4 months ago

Sick Ants Self-Sacrifice to Protect Colony, Study Finds

A new study reveals that sick young ants release a smell signaling worker ants to destroy them to protect the colony, a self-sacrificial act not performed by queen ants due to their stronger immune systems. This behavior highlights the colony's collective effort to prevent disease spread, with sick worker ants leaving the nest and infected pupae being sacrificed through chemical signals, ensuring the survival of the colony's genes.

Understanding Pneumonia Risks and Prevention for All Ages
health5 months ago

Understanding Pneumonia Risks and Prevention for All Ages

Oscar-winning actress Diane Keaton died at 79 from bacterial pneumonia, a serious lung infection that can be caused by bacteria, viruses, or fungi. The article explains pneumonia's causes, symptoms, risks especially for seniors, and prevention methods like vaccines and good hygiene. Pneumonia remains a significant health concern, particularly for older adults, but vaccination and preventive measures can reduce its severity and mortality.