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Communicable Diseases — Transmission, Prevention, and Immunity
How infections spread, how to break the chain of transmission, and the roles of vaccines, hygiene, and treatment in protecting…
Opportunistic Infections — Risks, Symptoms, Treatment, and Prevention
What opportunistic infections are, who is at risk, common examples, how they’re diagnosed and treated, and practical steps to prevent…
Emphysema (COPD) — Symptoms, Diagnosis, Treatment, and Prevention
Clear, practical guidance on emphysema—what it is, why it happens, how it’s diagnosed and treated, and how to reduce flare‑ups…
Lung Conditions: Pneumothorax, Pulmonary Embolism, and Occupational Lung Diseases
A concise guide to recognizing key lung emergencies and chronic occupational lung diseases—what they are, symptoms, first aid, diagnosis, treatment,…
Heart Attack (Myocardial Infarction) — Symptoms, First Aid, and Prevention
A clear, evidence-based guide to recognizing a heart attack quickly, what to do immediately, and how it’s diagnosed, treated, and…
First Aid for Scorpion Stings, Leech Bites, and Ant Stings
Practical, evidence-based first aid for common outdoor stings and bites—what to do now, what to avoid, and when to seek…
First Aid for Borer Bites
A practical guide to managing borer bites and preventing complications from venom exposure.
First Aid for Bee Stings During Summer and Autumn Outings
A comprehensive guide to managing bee stings and preventing severe allergic reactions.