Live vaccines contains weakened viruses of the disease. These viruses can not cause the disease but give immunity to the recipient. ( In the initial days of such trials, 18 patient got the rabies due to vaccine and died.)
eons
Vaccines.
a vaccine
weakened pathogens
A damaged or weakened pathogen is one that has been altered in a way that reduces its ability to cause disease. This can be achieved through processes like heat treatment or genetic modification. These weakened pathogens can be used in vaccines to stimulate an immune response without causing illness.
a vaccine
vaccine
Vaccines are for the purpose of disease prevention. Vaccination is the process of introducing harmless pathogens to the body for a response trigger without an actual infection. Vaccines are either composed of: *dead pathogens *weakened pathogens *protiens from the target pathogens
Pathogens are microorganisms that can cause disease in a healthy host, whereas opportunistic organisms are typically harmless, but can cause infection in hosts with weakened immune systems. Pathogens are generally more virulent and cause disease more readily than opportunistic organisms.
vaccine
Some vaccines are really just a weakened form of the disease. These are called attenuated vaccines.
medicine containing dead or weakened pathogens