When we get sick, it's usually because tiny germs called viruses or bacteria sneak into our bodies and make us feel yucky. 🤧
Our body has an amazing superhero called the immune system that fights these germs! Sometimes, though, the germs are too strong, and we need rest, medicine, or even a doctor to help us feel better. 🏥
Washing hands, eating healthy food, and sleeping well help keep the germs away! 🧼🍎😴
We get sick when harmful germs (like viruses, bacteria, or fungi) enter our body and start multiplying. 🦠
Our immune system acts like an army, with white blood cells as soldiers fighting the invaders. Sometimes, germs win, causing symptoms like fever, cough, or tiredness. 🤒
Germs spread through coughs, sneezes, or dirty hands. That’s why washing hands and covering your mouth when coughing is important! 🧴
Vaccines help train our immune system to recognize and defeat germs before they make us sick. 💉
Sickness occurs when pathogens (viruses, bacteria, parasites, or fungi) invade the body and disrupt normal functions. 🦠
The immune system detects these invaders and launches an attack using white blood cells, antibodies, and inflammation. Symptoms like fever or mucus production are part of the defense mechanism. 🔥
Pathogens spread through air, water, food, or direct contact. Poor hygiene, weak immunity (due to stress or lack of sleep), or exposure to new germs increase sickness risk. 🚰
Vaccines introduce harmless parts of pathogens to train the immune system for future attacks. Modern medicine (like antibiotics) also helps fight infections. 💊