filter,diatom,bacteriophage,or vaccine
Inoculations (for immunization) are substances made from weakened viruses or bacteria.
These substances are called "vaccines".
A vaccine typically contains weakened or inactivated disease-causing viruses or bacteria. This formulation allows the immune system to recognize and develop protection against the specific pathogen without causing the full-blown disease.
Disease-causing agents like viruses, bacteria, and worms are called pathogens. They can invade the body and cause illnesses by disrupting normal bodily functions and triggering immune responses.
A fluid containing weakened disease-causing viruses or bacteria is known as a vaccine. Vaccines stimulate the body's immune system to produce antibodies to protect against future infections by the same pathogen.
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.)
Living organisms that are not bacteria, viruses, etc.
One such example would be a vaccine for viral illnesses. They can be made from attenuated (weakened) viruses or from inactivated viruses or pieces of them.
Infections of the body are caused by pathogens such as bacteria, viruses, fungi, and parasites. These pathogens can invade the body and multiply, leading to symptoms of infection. Factors such as a weakened immune system, poor hygiene, and environmental conditions can also contribute to the development of infections.
Bacteriophages are viruses that infect bacteria.
-viruses and alive but bacteria is -viruses spread but dont multiply or change in your body, bacteria are alive and are often evolving -viruses cannot be treated, but bacteria can be eliminated with chemincals and anitbiotics
Attenuated simply means "weakened". An attenuated flu vaccine refers to vaccines made with live viruses (so you get a good immune response), but they have been weakened chemically so that they are unable to give you the flu. There are two types of flu vaccines available in the US. What is called inactivated, inactive or "dead" vaccine and what is called "live", weakened/attenuated vaccine. The injectable vaccines (intradermal and intramuscular) are made with "dead" viruses and the nasal spray is made with "live" attenuated viruses.