First KILL YOUR SELF!
Mechanical transmission does not involove any infection of the transmitter. The pathogen does not grow or multiply inside the transmitter and no intermediat developement of the pathogen occurs until it is transmitted to host by the transmitter. Biological transmission does include developement of the pathogen inside the transmitter species.
quarantie the area
In medicine, the locus where a pathogen can enter would be any part of the body or surface that is moist. This includes the eyes, the nose and the mouth.
No white blood cells are not pathogens, they protect the human body from pathogens.
By inhaling pathogens from a sick person's sneeze or cough
Waffle
1) Antibodies bind to the pathogen to prevent them from entering or damaging cells 2) Antibodies coat the pathogen stimulating the removal of pathogen by macrophages and other cells 3) They trigger destruction of pathogens by stimulating other immune responses such as complement pathway
cilia prevents the entrance into the body by pathogen by constantly beat toward the outside of the body. If it is in your throat it will beat it toward your stomach so stomach acid can destroy the pathogen.
Insect nets to prevent transmission by biting flies.
During subsequent exposures to the same pathogen, the immune system is able to respond rapidly and activity reaches higher levels. The secondary immune responses can usually prevent disease, because the pathogen is detected, attacked and destroyed before symptoms appear.
Education about the transmission of pathogens is not fundamentally different from education about anything else. You teach people in schools, you teach them at home, you teach them with public service announcements on television.
Since the virus is thought to pass through the umbilical cord, C-sections do not prevent transmission.