Nicaragua is a country in Central America. It has coastlines on both the Caribbean Sea, in the east, and the North Pacific Ocean, in the west, and has Costa Rica to the southeast and Honduras to the northwest.
The immune response to a pure polysaccharide vaccine is typically T-cell independent, which means that these vaccines are able to stimulate B cells without the assistance of T-helper cells.nother way to produce active immunity is by vaccination. Vaccines interact with the immune system and often. produce an immune response similar to that produced by. the natural infection, but they do not subject the recipient to. the disease and its potential complications.
A vaccine stimulates a primary response against the antigen without causing symptoms of the disease (see vaccination). Artificially acquired passive immunity is a short-term immunization by the injection of antibodies, such as gamma globulin, that are not produced by the recipient's cells. vaccine stimulates a primary response against the antigen without causing symptoms of the disease (see vaccination). Artificially acquired passive immunity is a short-term immunization by the injection of antibodies, such as gamma globulin, that are not produced by the recipient's cells.