The 6 Links in the Chain of Infection 🔗
1️⃣ Infectious Agent: the pathogen (germ) 2️⃣ Reservoir: where the pathogen lives and multiples (food, human, soil, etc.) 3️⃣ Portal of Exit: How it leaves the reservoir (blood, respiratory secretions, GI tract, skin). 4️⃣ Mode of Transmission: How it travels to another person (direct contact, a