How do the disease-causing germs invade my body? ...

 Disease-causing germs, also known as pathogens, can invade your body through various ways. The most common routes of infection include:

  1. Inhalation: Germs can enter your body through the air you breathe. This can happen when you come into contact with droplets from an infected person's cough or sneeze, or when you breathe in airborne germs that have been released into the environment.

  2. Ingestion: Germs can also enter your body through the food or water you consume. This can happen when the food or water is contaminated with pathogens, such as bacteria or viruses.

  3. Direct contact: Germs can also enter your body through direct contact with an infected person, such as touching their skin or bodily fluids.

  4. Indirect contact: Germs can also enter your body through indirect contact with contaminated objects, such as touching a doorknob or a surface that has been touched by an infected person.

Once inside your body, pathogens can multiply and spread, leading to illness or infection. Your body's immune system works to fight off these invaders, but sometimes it can be overwhelmed, leading to more severe symptoms or complications.

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