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. Quick Takeways EMERGENCY WARNING: Call 911 or go to the nearest emergency room right away if you experience chest pain, shortness of breath, a racing or pounding heart, severe dizziness, or swelling of your face, lips, tongue, or throat after vaccination. Understanding the Updated 2025–2026 … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Summary EMERGENCY WARNING: If you or a loved one develops a sudden high fever, trouble breathing, confusion, severe fainting spells, uncontrollable vomiting, or unusual bruising or bleeding after spending time outdoors or receiving a tick bite, seek emergency medical care immediately or call 911. … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Summary EMERGENCY WARNING: If you or someone you take care of experience severe symptoms of a severely underactive thyroid—such as major confusion, extreme muscle weakness, trouble breathing, swelling all over the body, or a very slow heart rate—get emergency medical help right away. These … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Quick Answer Measles is one of the most contagious viral infections in the world. Thanks to the measles, mumps, and rubella (MMR) vaccine, measles cases have dropped greatly in the United States. However, many people still ask an important question: can you get measles if … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Measles is one of the most contagious viral diseases in the world. It spreads very easily from person to person, especially in places where people are close together. Even though measles can be prevented with vaccination, outbreaks still happen when vaccination rates drop. Understanding how … Read more
What Does Measles Look Like? Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Measles is a highly contagious viral infection that can make people very sick. One of the most common questions parents and patients ask is, “What does measles look like?” The answer is more than just a rash. Measles usually starts … Read more
The 2026 Red List: Produce Most Likely to Carry Cyclospora Over 6,700 confirmed and under-investigation cases of cyclosporiasis have struck 34 states this summer. Michigan and Ohio sit right at the epicenter, reporting thousands of infections. The source is Cyclospora cayetanensis. It is a microscopic parasite that hitches a ride on fresh produce contaminated by fecal … Read more
Medically Reviewed and Compiled by Dr. Adam N. Khan, MD. Introduction Cyclospora parasite symptoms usually begin about 2 to 14 days after a person eats or drinks something contaminated with the parasite Cyclospora cayetanensis. This parasite mainly affects the intestines and causes diarrhea that can last for days or even weeks if it is not … Read more
Introduction A cyclospora parasite outbreak happens when many people become sick after eating or drinking something contaminated with the parasite Cyclospora cayetanensis. This microscopic parasite infects the small intestine and causes an illness called cyclosporiasis. Outbreaks in the United States have often been linked to fresh produce such as cilantro, basil, lettuce, raspberries, and bagged … Read more
📅 Updated: June 5, 2026✍️ Dr. Amara Diallo, MPH⏱ 9 min read Quick Answer The DRC Ebola outbreak disproportionately harms women because they account for over 60% of suspected cases — driven by their roles as primary caregivers, participation in burial rituals, and frontline healthcare work. Pregnant women face the highest mortality risk, while gender … Read more
Diphtheria doesn’t always look like a typical throat infection. Here’s how to recognize its distinctive warning signs — and why timing can make all the difference. 12-minute read May 2026 Medically reviewed Most people today have never seen a case of diphtheria. Widespread vaccination has made it genuinely rare in many parts of the world. … Read more
Ebola virus disease (EVD) is a rare but severe and often fatal illness. Symptoms typically appear suddenly after an incubation period the time between infection and when symptoms show up ranging from 2 to 21 days (most commonly 8 to 10 days). An important thing to know is that a person infected with Ebola is … Read more
Author’s Note: The following article combines established scientific facts with narrative-based, composite field observations drawn from multiple Ebola outbreaks (including West Africa 2014-2016, DRC 2018-2020, and earlier responses). Individual anecdotes reflect aggregated experiences of response workers and do not represent a single, identifiable patient or event. All technical guidance aligns with current WHO and CDC recommendations. … Read more
Published: May 14, 2026By MedLifeGuide.com – Your Trusted Source for Health Information A rare hantavirus outbreak aboard the expedition cruise ship MV Hondius has captured global attention in May 2026. Health authorities, including the WHO, ECDC, and CDC, are actively monitoring the situation involving the Andes virus (a strain of hantavirus). While the event is … Read more
Published: May 14, 2026By MedLifeGuide.com – Reliable Health Information You Can Trust The recent hantavirus cluster on the expedition cruise ship MV Hondius has raised questions about the Andes virus (Andes hantavirus or ANDV). While the outbreak resulted in serious illnesses and tragic deaths, international health authorities including the WHO, ECDC, and CDC continue to … Read more