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Climate-Driven Heat Illnesses
What Are Climate-Driven Heat Illnesses? Climate-driven heat illnesses are a growing category of health conditions caused or worsened by rising global temperatures and more frequent heatwaves. These illnesses range from mild heat cramps to life-threatening heatstroke. Vulnerable populations, such as children, the elderly, outdoor workers, and people with chronic conditions, are most at risk. Why…
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Avian Influenza H5N1 in Mammals
What is Avian Influenza H5N1? Avian influenza H5N1 is a highly pathogenic bird flu virus that primarily infects wild birds and poultry. However, in recent years, this virus has increasingly been found in mammals, raising concerns about its potential to adapt for human transmission. H5N1 has a high mortality rate in both birds and humans…
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Nipah Virus Outbreaks
What is Nipah Virus? Nipah virus is a highly contagious and often deadly virus that can infect both animals and humans. It is classified as a zoonotic virus, meaning it spreads from animals (typically fruit bats) to humans. Nipah virus causes severe respiratory illness and brain inflammation (encephalitis), and outbreaks have occurred primarily in South…
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Long COVID Variants
What is Long COVID? Long COVID, also known as post-acute sequelae of SARS-CoV-2 infection (PASC), refers to a range of symptoms that persist for weeks or months after the acute phase of a COVID-19 infection has resolved. These symptoms may appear even if the initial illness was mild or asymptomatic. What Are Long COVID Variants?…
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Rise in Rare Vector-Borne Diseases (e.g., Chikungunya, Dengue in New Regions)
OverviewVector-borne diseases like Chikungunya, Dengue, Zika, and others—typically spread by mosquitoes or ticks—are increasingly appearing in regions where they were previously rare or nonexistent. This surge is linked to climate change, urbanization, global travel, and ecological disruption, leading to broader transmission zones and higher infection rates. Common Causes Emerging Vector-Borne Diseases in New Areas Common…
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Gluten Sensitivity (Non-Celiac)
OverviewNon-celiac gluten sensitivity (NCGS) is a condition where individuals experience symptoms related to gluten consumption without having celiac disease or a wheat allergy. While the exact cause is not fully understood, NCGS can significantly affect quality of life and is often diagnosed by ruling out other gluten-related disorders. Common Causes Common Symptoms Diagnosis Treatment Prevention…
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Raw Food Diet Risks
OverviewThe raw food diet emphasizes consuming uncooked and unprocessed foods, primarily fruits, vegetables, nuts, seeds, and sometimes raw animal products like milk, fish, or meat. While the diet promotes whole foods and plant-based eating, strict adherence can pose health risks due to nutrient deficiencies, food safety concerns, and digestive challenges. Common Causes of Risk Potential…
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Fad Diet-Related Deficiencies
OverviewFad diets are trendy eating plans that promise quick weight loss or health benefits with little scientific backing. These diets often involve extreme restrictions, eliminating major food groups or promoting unbalanced nutrition, which can lead to serious nutrient deficiencies over time. Common Causes Potential Nutrient Deficiencies Symptoms of Deficiencies Diagnosis Treatment Prevention Tips PrognosisIf caught…
