Polio drops - Oral Polio Vaccine also known as Sabin Vaccine is prepared with live attenuated pathogens.

Introduction:
Antivenom injection and polio drops are two different types of medical interventions used to prevent and treat specific conditions. The question asks about the contents of these two interventions, specifically whether antivenom injection contains preformed antibodies and what polio drops contain.

Antivenom Injection:
Antivenom injection is used to treat venomous snake bites, spider bites, and other venomous animal bites. It is made from the venom of the specific animal that caused the bite. The venom is collected and processed to create an antivenom serum. This serum contains antibodies that are specifically designed to neutralize the toxins present in the venom.

Preformed Antibodies:
Antibodies are proteins produced by the immune system in response to the presence of foreign substances, such as toxins or pathogens. These antibodies are highly specific and can recognize and bind to the foreign substances, marking them for destruction by other immune cells.

In the case of antivenom injection, the antibodies are preformed, meaning they are already present in the serum and ready to target the venom toxins immediately upon injection. This allows for a rapid and effective neutralization of the venom, preventing further damage and providing treatment for the bite.

Polio Drops:
Polio drops, on the other hand, are used to prevent polio infection. Polio is caused by the poliovirus, which can lead to paralysis and even death. The polio drops, or oral polio vaccine (OPV), contain a weakened or attenuated form of the poliovirus.

Attenuated Pathogens:
Attenuated pathogens are live pathogens that have been modified in the laboratory to reduce their virulence or ability to cause disease. In the case of polio drops, the poliovirus is weakened so that it can still replicate in the body and stimulate an immune response, but it does not cause the disease itself.

When the attenuated poliovirus is administered through oral drops, it replicates in the intestines and triggers an immune response. This immune response leads to the production of antibodies specific to the poliovirus. These antibodies then circulate in the body and provide protection against future infections with the wild-type, virulent poliovirus.

Conclusion:
In summary, antivenom injection contains preformed antibodies that are specifically designed to neutralize venom toxins, while polio drops contain attenuated poliovirus pathogens that stimulate the production of antibodies to protect against polio infection.