Evidence-Based Medical Knowledge You Can Trust
If you or a loved one has been told you have advanced metastatic breast cancer, it is normal to feel overwhelmed. You probably have a lot of questions about what this means and what comes next. In simple terms, this is breast cancer that has spread from the breast to other parts of the body. … Read more
As of 2026, the overall 5-year relative survival rate for the most common form of HER2 negative breast cancer (HR-positive) is approximately 92% to 95%. For those with localized cancer (found only in the breast), the survival rate is nearly 100%. Even for more aggressive types, like Triple-Negative Breast Cancer (TNBC), survival rates for early-stage … Read more
Breast cancer is a disease where cells in the breast grow out of control, usually forming a tumor that can be felt as a lump. It most often starts in the milk ducts or the glands that produce milk. Early detection through regular screening is the best way to improve survival rates. While it primarily … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. If you are looking for a quick answer: the Hepatitis A vaccine is incredibly durable. For most people who complete the full two-dose series, protection lasts for at least 20 to 25 years. Many medical experts and mathematical models suggest that the immunity may actually … Read more
The most common sign of alcoholic hepatitis is jaundice, which makes your skin and the whites of your eyes look yellow. Other quick warning signs include pain in the upper right side of your belly, feeling very tired, losing your appetite, and nausea. In serious cases, you might notice a swollen stomach or feel confused. … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Answer: Is Hepatitis Contagious? Yes, viral hepatitis is contagious, but how it spreads depends entirely on the type. Hepatitis A and E are usually spread through contaminated food or water. Hepatitis B, C, and D are spread through contact with infected blood or bodily … Read more
Quick Answer: A significant measles outbreak is currently spreading through North London, primarily affecting schools in Enfield and Haringey. As of February 2026, over 60 cases have been reported, with health officials warning of “fast-spreading” transmission among unvaccinated children. One in five infected children has required hospital treatment. The Situation in North London Health experts … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. In a historic leap for medicine, researchers have developed a “universal donor kidney.” By using special enzymes to strip away blood-type markers, they can turn a Type A or Type B kidney into a neutral “Type O” organ. This means a kidney from almost any … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Bethenny Frankel’s Health Update In January 2026, Bethenny Frankel announced she has been diagnosed with Stage 2 Chronic Kidney Disease (CKD). The former Real Housewives star shared that after several blood tests showed low kidney function, a specialist confirmed the diagnosis. While her condition is … Read more
Quick Answer: As of February 2026, the Seychelles is experiencing a significant outbreak of the Chikungunya virus, prompting the U.S. CDC to issue a Level 2 Travel Health Notice. The outbreak, which began in late 2025, is driven by the rainy season and active local transmission by Aedes mosquitoes. Travelers are urged to use EPA-approved … Read more
Chikungunya is a virus spread by mosquitoes that causes high fever and severe joint pain. In early 2026, health experts noticed a rise in cases across the Americas and parts of Asia. While a vaccine called IXCHIQ is available, new safety rules in 2026 limit its use to adults aged 18 to 59 who do … Read more
The AstraZeneca COVID-19 vaccine was a major tool in the fight against the global pandemic. Developed by Oxford University and the company AstraZeneca, it reached billions of people. While it saved millions of lives, its journey was filled with both success and difficult questions. Today, in 2026, we can look back at the full history, … Read more
Have you ever paused amid the chaos of a global event and wondered, “How did this all really begin?” That’s the question at the heart of the COVID-19 story—a pandemic that reshaped our world in ways we’re still unpacking. As someone who’s spent years tracking infectious diseases and their impact on everyday health, I’ve seen … Read more
Have you ever wondered why, even as the world moves past the height of the pandemic, health experts keep urging us to get those updated shots? It’s not just routine advice—it’s rooted in evolving science that’s making a real difference in how we handle this virus. As someone who’s followed the twists and turns of … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Summary The Spring 2026 COVID booster program is designed to protect those at the highest risk of getting very sick. Health authorities, including the CDC and NHS, recommend this dose for adults aged 75 and older, residents of care homes, and anyone aged 6 … Read more