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.
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Norovirus, often called the “stomach flu,” is a highly contagious virus that causes sudden, severe vomiting and diarrhea. Despite its nickname, it is not related to the influenza (flu) virus. In 2026, healthcare providers are seeing a significant rise in cases due to the emergence … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. The recent 2026 cruise ship hantavirus outbreak has sent shockwaves through the maritime travel industry. While hantaviruses are typically associated with rural, land-based settings, this multi-country cluster involving the MV Hondius demonstrates the agility of zoonotic diseases. As of May 2026, the World Health Organization … Read more
Hantavirus Contagious Period: How Long Does the Risk Last? Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Hantavirus is a serious respiratory disease that often starts with flu-like symptoms but can quickly become life-threatening. When people hear about “outbreaks” or see news reports about rodent-borne illnesses, the first question they usually ask is: … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Hantaviruses are a group of viruses primarily spread by rodents. In North and South America, these viruses can cause a severe, sometimes fatal lung condition known as Hantavirus Pulmonary Syndrome (HPS). Because the early symptoms often mimic a common flu, understanding the hantavirus incubation period … Read more
Hantavirus is not a “quick” illness. The infection typically lasts between 2 to 5 weeks from the first sign of fever to the end of the acute phase. However, because it often leads to Hantavirus Pulmonary Syndrome (HPS), recovery can take several months. In the environment, the virus is fragile; it usually dies within 2 … Read more
Hantavirus is a serious respiratory or renal disease spread primarily by rodents. Humans contract it by breathing in “aerosolized” virus particles from mouse droppings, urine, or nesting materials. While rare, it is life-threatening, often starting with flu-like symptoms (fever, aches, and fatigue) before progressing to severe lung or kidney failure. In May 2026, a rare … Read more
Hantavirus is a serious respiratory disease transmitted to humans primarily through contact with infected rodents (specifically their urine, droppings, or saliva). It spreads through aerosolization, which happens when dust containing dried rodent waste is stirred up and inhaled. While rare, it can lead to Hantavirus Cardiopulmonary Syndrome (HCPS), a life-threatening condition. Prevention involves sealing your … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. The landscape of COVID-19 continues to evolve as we move through 2026. While the virus has become a part of our daily lives, new strains like BA.3.2 (nicknamed “Cicada”) and the XFG family are currently the dominant variants in the United States. For families and … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Overview The Flu Incubation Period 2026 refers to the time between exposure to the influenza virus and the appearance of symptoms. According to the Centers for Disease Control and Prevention (CDC), the incubation period for seasonal influenza averages 2 days, with a range of … Read more
Is SARS-CoV-2 a Hidden Driver of Cancer Risk What the Latest Research Suggests
Early Kidney Injury Detection in Long COVID Biomarkers
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