More vaccines together destroy the immune system  Giving just one vaccination shot to a body means injecting in it a virus. The subsequent process is justified as follows, using the example of a polio vaccination: “The vaccine is a clear, colorless sterile suspension for subcutaneous injection. IPV contains strains of the 3 types of polioviruses (Types 1, 2, and 3). After some time has passed, produces protective antibodies in the blood (serum immunity)” as stated by Brown University. [1] So by this logic, the more vaccines are combined and given together the more viruses are induced to the body of a child. This could potentially cause a weakened immune system if the antibodies did not form as expected.  Dr. Neustaeder Randal states that in 1996 a study (published in the New England Journal of Medicine) found out that the tetanus vaccine, for example, disables the immune system in HIV patients. Tetanus vaccination produced a drop in T cells (cells which should protect the body from any dieseases) in 10 of 13 patients, a classic sign of immune deficiency. HIV viral replication increased dramatically in response to tetanus vaccine. Finally, white blood cells from 7 of 10 uninfected individuals became more susceptible to HIV infection following tetanus vaccination. [2]  This demonstrates, for some, a connection between a weakened immune system and vaccination. This connection would only be exacerbated with multiple vaccinations.  [1] Vaccine Strategies, Brown University  , accessed 06/03/2011  [2] Neustaedter Randal, Do vaccines disable the immune system ?,  , accessed 06/03/2011