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Through any opening in the body - eyes, mouth, nose... etc. and through any breaks in the surface of the skin, cuts and scratches. Some of them enter in the food we eat.
The viruses (germs) enter your body through the membranes that are in your mouth and throat, nose and sinuses, bronchial tubes and lungs, and eyes, from there they can enter cells in those tissues and other areas near them to start their replication process.See the related questions below for more information on how viruses affect your body and how they reproduce.
the main way that they enter is through our skin, but sometimes they enter through our eyes, nose, ears and many other parts of our body
Common pathogens usually enter the body through the eyes, nose, and mouth. Since the hands often come into contact with these areas, keeping your hands clean can prevent the transport of germs from some contaminated surface to your body.
they enter through the nose, mouth, eyes, anywhere you touch.
injection inhaling (mouth and nose) through eyes
Infection usually enters the body wherever germs or bacteria can pass inside the body- for example through the mouth into the gastrointestinal tract, via the genitals- for example during sex, or by any area that is open to the environment. This includes places where the skin is broken, like cuts, and this is why it is important that these are kept clean and covered up.
Through an opening, mouth, nose, eyes, ears, anus, urinary tract, or a cut in the skin.
An infective agent can enter the body through any opening. The mouth, nose, eyes, ears, and any sort of cut in the skin are all prime areas.
An infective agent can enter the body through any opening. The mouth, nose, eyes, ears, and any sort of cut in the skin are all prime areas.
The parasites enter the body by way of a cut or via the eyes or mouth
It is best to NOT pick at your eyes, even if they DO itch. Your hands are one of the most dirty places on your body; they are covered with germs and when you scratch your eyes, those germs transfer TO your eyes which makes them prone to infection. If you MUST scratch your eyes, wash your hands thoroughly before you do so.