Evidence-Based Medical Knowledge You Can Trust
Infectious diseases are illnesses caused by bacteria, viruses, fungi, or parasites, spreading through contact, food, water, or vectors.
In recent years, prominent figures like Robert F. Kennedy Jr. (RFK Jr.) have revived old narratives about azidothymidine (AZT), the first approved treatment for HIV/AIDS. A specific claim circulating in videos and discussions suggests AZT was responsible for around 330,000 deaths among AIDS patients—more than the virus itself in some telling. Infectious diseases expert Dr. … Read more
RFK Jr. Accelerates FDA Phase-Out of All Synthetic Food Dyes by End of 2026
Is SARS-CoV-2 a Hidden Driver of Cancer Risk What the Latest Research Suggests
Early Kidney Injury Detection in Long COVID Biomarkers
Persistent taste loss after infection with COVID-19 has remained unexplained for many patients. A recent study analyzing taste-cell genetics identified a biological abnormality in specific taste receptor cells responsible for sweet, bitter, and umami perception. Researchers used the WETT (Whole-Mouth Taste Test) to compare patient reports with objective measurements. The results showed a clear match … Read more
People living with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) and Long COVID often experience severe symptom flare-ups after even small amounts of physical or mental effort. This pattern is called Post‑Exertional Malaise (PEM). Recent clinical observations suggest the problem may start before activity even begins. Multiple body systems may already be impaired: When the body attempts … Read more
Can Measles Be Treated With Antibiotics? Medical Facts Quick Summary Measles is a viral infection, which means antibiotics do not treat the virus itself. Antibiotics may be used only when a secondary bacterial infection develops, such as pneumonia or ear infection. Treatment for measles mainly focuses on supportive care, hydration, fever control, and vitamin A … Read more
Medically Reviewed and Compiled by Dr. [Adam N. Khan], MD. New COVID strain symptoms can look similar to earlier versions of COVID-19, but some patterns have shifted over time. Most recent strains continue to spread through respiratory droplets and close contact. Symptoms range from mild cold-like signs to severe breathing problems. What Is a New … Read more
Yes, Diarrhea is a recognized symptom of COVID-19. It can occur alone or with other symptoms such as fever, cough, fatigue, and loss of taste or smell. COVID-19 affects not only the lungs but also the digestive system. In some patients, diarrhea appears early and may even be the first sign of infection. Medical research … Read more
Medically Reviewed and Compiled by Dr. [Adam N. Khan], MD. Measles in babies usually appears as a red, blotchy rash that starts on the face and spreads downward to the neck, chest, arms, and legs. The rash often follows fever, cough, red eyes, and small white spots inside the mouth called Koplik spots. The rash … Read more
Introduction The super flu influenza, a mutated variant of the Influenza A (H3N2) virus known as subclade K, has been making headlines during the 2025-2026 flu season. This influenza virus strain is highly contagious, leading to intense respiratory illness symptoms like fever, cough, sore throat, body aches, and fatigue. While not a full-blown flu pandemic … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Summary Super Flu Virus Symptoms can appear suddenly and feel more intense than a common cold. They often include high fever, body aches, severe fatigue, cough, chills, and breathing problems. Some people develop serious complications like pneumonia. Early recognition, rest, fluids, and timely medical … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Summary Yes, influenza can cause death. Most people recover within one to two weeks. However, in some cases, influenza leads to severe complications such as pneumonia, heart problems, organ failure, or worsening of chronic diseases. Older adults, young children, pregnant women, and people with … Read more
Medically Reviewed and Compiled by Dr. [Adam N. Khan], MD. Quick Summary New influenza vaccine side effects are usually mild and short-lasting. Most people have arm soreness, low fever, or fatigue for 1–3 days. Serious reactions are rare. National health agencies continue to monitor vaccine safety each flu season. Understanding expected reactions and warning signs … Read more
Quick Summary Type A Flu is a contagious viral infection caused by influenza A viruses. It spreads through coughs, sneezes, and close contact. Symptoms often include fever, cough, sore throat, body aches, and fatigue. Some people recover in a few days. Others, especially high-risk groups, may develop serious complications such as pneumonia. Early treatment and … Read more