how are vaccines beneficial

This is a technique where immunity is developed without infection. Weakened or dead pathogens are injected into a person. The pathogen given is unable to cause the disease, but are sufficient to stimulate the formation of antibodies by the hosts immune system that recognises the pathogen, if it en..

Crop - Reported benefits after mutations Barley - Reduction in height, increased yield and day neutrality Groundnut - Improved oil content Wheat - Grain colour improved Rice - dwarfing, increased yield. In India, g induced mutations are carried out on seeds at Bhabha Atomic Research Centre, Bombay...

The principle of vaccination or immunisation is based on the property of 'memory' of the immune system. A vaccine is always given before the occurrence of the diseas..

The principle of vaccination or immunisation is based on the property of ' memory ' of the immune system. A vaccine is always given before the occurrence of the disease. A vaccine is defined as an inoculation containing germs in dead, weakened or virulent form or modif..

Microbial resource is a resource not seen by naked eyes, like all other resource. But it is a powerful resource existing in all parts of globe - in atmosphere, on the earth, inside the earth, on the sea and inside sea, inside the bodies of animals and plants. Although large number of microbial spec..

No effective vaccine for AIDS has been developed so fa..

No effective vaccine for AIDS has been developed so fa..

i) Vaccination - DPT (Diphtheria, Pertussis and Tetanus) vaccination is given to infants within six months of birth to prevent diphtheria. It is also called triple antigen. ii) Isolation of infected babi..

Course of 4 subcutaneous infections of anthrax vaccine is advice..

Wash the wound with carbolic soap, and clean water without delay soon after the bite. Apply an antiseptic and consult the doctor for anti rabies vaccine. Pet dogs or cats should be immunized by getting them vaccinated with anti-rabies vaccine. A rabid dog can be easily i..