Clarifying infection vs. communicable disease, the agent–host–environment triad, roles of the microbiome, and how opportunistic pathogens cause disease under immune…
Structured overview of how pathogens spread (respiratory, contact, fecal–oral, blood, vector, vertical, healthcare-associated) and the key interventions to interrupt transmission.
Structured guide to recognizing and treating tetanus: toxin action, clinical patterns, emergency management (TIG, wound care, spasm and autonomic control),…
How to recognize, confirm, and manage pertussis (whooping cough) in children, including phases of illness, complications, treatment options, home care,…
