In the battle against HIV, a powerful weapon called PrEP exists, but it is not being used enough. PrEP, or pre-exposure prophylaxis, can prevent HIV infection. Emergency departments in cities could be a great place to offer PrEP. However, it is not clear if patients in these departments would be ope
Antibiotic resistance is a big problem. Some bacteria have become tough to treat. Vancomycin is one of the medicines used to fight these infections. It is a glycopeptide antibiotic. It is usually given through a vein. This is because it can't pass through the gut wall easily. This is due to its chem
Scientists have been working on a new way to fight cancer. They are using tiny particles, called nanoparticles, to deliver medicine straight to tumors. These aren't your average nanoparticles, though. They can change size, which makes them super effective at reaching and penetrating tumors. This ne
Lipid nanoparticles, or LNPs, are tiny carriers that can transport genetic material like mRNA and siRNA into cells. They are great for gene therapies because they can cross cell membranes easily, are safe for cells, and can be made in large amounts. However, designing the perfect LNP is tough. It's
Cancer is a serious issue. It kills over 10 million people every year. Climate change makes this problem worse. It affects how cancer is treated, especially surgery. This is a big deal. It's not just about the weather. It's about how our environment impacts our health. Climate change brings new cha
Tumors have a sneaky way of dodging traditional treatments. This has pushed scientists to explore new methods. One of these methods is photothermal therapy or PTT. It uses special agents to turn light into heat. This heat targets and destroys tumor cells. However, tumors can develop a defense mechan
The way people consume nicotine has changed a lot in recent years. This is especially true with the rise of e-cigarettes. To understand how these changes affect public health, it is important to look at how much nicotine people are getting from these devices. From 2013 to 2019, researchers tracked
A Boeing 737 Max 8 jet, initially destined for China, took an unexpected trip back to the United States. This journey happened in early 2023, after a long pause in passenger flights. The jet was part of a larger group waiting for final touches at a Boeing facility in Zhoushan, near Shanghai. This re
In Egypt, doctors face a serious issue that affects their work and patients. This issue is burnout. It is a state of physical and mental exhaustion. It happens when doctors feel overwhelmed by their jobs. Burnout does not happen overnight. It builds up over time. It can make doctors less effective a
In the vast landscapes of rural and remote Australia, telehealth has become a lifeline for emergency medical services. This technology has been around for a while and is constantly changing. It has shown great promise in helping patients who need urgent care. However, the hurdles of using telemedici
