It's impermeable to bacteria and viruses.
skin
Well, darling, eczema itself is not a pathogen. It's a skin condition, not some sneaky little germ trying to ruin your day. Eczema is actually a result of a combination of genetic and environmental factors causing inflammation in the skin. So, don't go blaming some pesky pathogen for your itchy skin, honey.
Sebum, a natural oily substance produced by the sebaceous glands in the skin, contains pathogen-inhibiting agents such as fatty acids and other chemicals that help protect the skin from harmful microorganisms.
The first line of defense against a pathogen would be barriers. Ex. The skin, Breathing Passages, and The Mouth and stomach.
staphylococcus areus
When a pathogen enters the body, it first encounters the body's physical and chemical barriers, primarily the skin and mucous membranes. These barriers provide a first line of defense by preventing the pathogen from entering deeper tissues. If the pathogen breaches these surfaces, it then encounters immune cells and proteins in the innate immune system, which act quickly to identify and combat the invader.
In the human body, the primary line of defence is the skin. The skin stops most of the microbes from entering the interiors of the body. If however, the pathogen is able to gain access into the body, the lymphatic system comes into play. The pathogen is eliminated before it begins to cause any more trouble.
White blood cells are cells in the immune system that help defend the body against infections, including pathogens such as bacteria, viruses, and fungi. They work by detecting and destroying pathogens to protect the body from illness and disease.
No, autoinoculation will spread molluscum. Autoinoculation means infection yourself in another location with a pathogen.
No lizard has poisonous skin (apart from salmonella, which can be contracted from any reptile).
The dimention