What bacteria causes the plague?
Plague is a serious disease caused by Yersinia pestis bacteria. Learn about transmission from rodents, symptoms, and the urgency of early antibiotic treatment.
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2,030 questions in the library
Your health questions, explained
Understand symptoms, tests, treatments and everyday health. Explore detailed answers with references and practical next steps.
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2,030 resultsAre cosmetic surgeries safe and what are the potential risks?
Learn about potential cosmetic surgery risks like infection and bleeding, and how to minimize them to ensure procedure safety and desired outcomes.
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What are platelets and what is their main function in the body?
Learn about platelets, the small blood cells that play a vital role in blood clotting and stopping bleeding, and how their disorders impact health.
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What is the pleura and what is its function?
Learn about the pleura, a thin membrane wrapping the lungs and lining the chest cavity, and its vital role in facilitating lung movement during respiration.
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Who is most at risk of contracting Streptococcus pneumoniae pneumonia?
The groups most at risk for Streptococcus pneumoniae pneumonia, from the elderly to those with chronic diseases, and how to prevent it via vaccination.
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Is Pneumocystis pneumonia (PCP) contagious to healthy people?
PCP spreads through the air, but typically does not cause illness in healthy people. Learn how it transmits and who is most at risk for this infection.
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Is pneumonia a contagious disease?
Pneumonia can be contagious depending on the cause. Learn about how it spreads, common symptoms, different types, and when to seek urgent medical care.
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Can poison ivy, poison oak, or poison sumac rash spread by touching the blisters?
Poison ivy blister fluid does not contain the oil that causes the rash. Learn how exposure occurs and how to prevent and treat the reaction.
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Should I try to force a poisoned person to vomit?
Do not force a poisoned person to vomit, as it can cause serious complications. Learn the correct first aid steps for poisoning and when to call 911.
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Is post-polio syndrome contagious?
This article explains that post-polio syndrome is not contagious, describes its symptoms, causes, and how it is managed for polio survivors.
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What is Polycystic Ovary Syndrome (PCOS)?
PCOS is a common hormonal disorder affecting ovulation and fertility. Learn about its symptoms, standard diagnostic methods, and symptom management options.
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Is polymyalgia rheumatica a serious disease?
Learn about the severity of polymyalgia rheumatica, its impact on the body, and its potential association with serious conditions like giant cell arteritis.
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What is porphyria and what are its main health aspects?
Porphyria, a group of rare genetic disorders affecting heme production, causing neurological and skin symptoms. Understand the main types and diagnosis.
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How long do Post-COVID-19 Syndrome (Long COVID) symptoms last?
Long COVID symptoms can last for weeks, months, or years. Learn about managing these ongoing symptoms and what to expect during the recovery process.
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What is the difference between a normal trauma response and post-traumatic stress disorder (PTSD)?
Learn the key differences between normal post-trauma reactions and PTSD, including symptoms, duration, and when to seek professional help.
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How long is the postpartum period?
The postpartum period is a recovery journey lasting about six weeks. Learn about expected physical and emotional changes and key warning signs.
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What is the main difference between postpartum depression and 'baby blues'?
Learn the essential differences between postpartum depression and baby blues, when symptoms require medical intervention, and available treatment options.
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What is potassium and what is its primary function in the body?
Potassium supports nerve signaling, muscle function, heart rhythm and blood pressure. Learn why this mineral matters for the body's health.
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Is Prader-Willi syndrome a hereditary disease passed from parents to children?
Prader-Willi syndrome is a complex genetic condition affecting multiple body systems. Most cases occur randomly and are not directly inherited from parents.
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What is preconception care and why is it important?
Learn about preconception care, the healthcare received before pregnancy to ensure maternal and infant health. Discover its importance and key steps.
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What is prediabetes, and can this condition be reversed to prevent type 2 diabetes?
Learn about prediabetes, how it is diagnosed, and the importance of lifestyle changes to prevent type 2 diabetes and its serious complications.
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When do pregnancy stages begin to be calculated and what is their importance?
Pregnancy is calculated from the first day of the last menstrual period, divided into three trimesters. Learn about the importance of each stage for health.
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Should I stop taking prescription medication, like Metformin, as soon as I find out I am pregnant?
Do not stop taking prescription meds like Metformin during pregnancy without medical advice. Learn about risks, benefits, and managing medications safely.
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How many extra calories do I need per day during pregnancy?
Discover the extra calories you need during each stage of pregnancy to ensure your baby grows healthily, along with tips for balanced nutrition.
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