Parents love their children more than anything in the world and want nothing more than to protect them from harm and illness. There are so many options for parents to consider when approaching the health of their children. Childhood vaccines are becoming a minefield for worried moms and dads to navigate. There seems to be a lot of conflicting advice in the public domain, whether or not these immunizations are worth the risk.

A vaccination is a process designed to build a person's immune system in order to fight potential diseases before they infect the body. This is often much more effective than fighting disease or illness once someone is already infected. The process is essentially very simple and involves an injection. Vaccinations are usually given to children according to a childhood immunization schedule provided by the CDC or based on pediatrician advisory.

Vaccination injection actually contain trace amounts of the disease that is being vaccinated against. For example, a measles vaccination will involve actually giving the child a small dose of the measles virus. The human body then develops antibodies to fight the specific disease. Because the dose is so slow, it never threatens to fully develop and the patient should only receive very mild symptoms. In this way, doctors are able to familiarize the immune system and train the body to fight against future virus attacks.

Receiving vaccinations can be very traumatic for a young child, as the process involves a large needle. Many children have a fear of doctors offices and the whole environment in which the vaccination is administered can be very intimidating. The tuberculosis injection, sometimes referred to as 'BCG,' leaves a very large and prominent scar that can weep for many weeks afterwards. However, this short term suffering is considered to be worthwhile for the benefits of this important injection.

Making the decision on whether or not to give a child such an inoculation can be complicated. Firstly, there is the child's immediate distress and discomfort to consider. Then there is the risk of potential illness to worry about. Because immunizations expose children to disease they can, on very rare occasion, develop into a full blown outbreak. However, parents need to weigh the minimal risk against the more likely reward of their child being protected against potentially fatal illness.

There are also a lot of arguments and conflicting information with regard to childhood vaccines. This can create distrust and concern for parents and sometimes they simply skip vaccinations and immunization shots all together. Large media campaigns against the safety of such injections often lead to mass hysteria and large scale refusal to administer vaccinations. Unfortunately, this can lead to future outbreaks or epidemics. This has been seen recently in mumps, measles and whooping cough outbreaks.

The administration of combined vaccinations has also caused controversy in recent years. The safety of such injections has been called into question after some high profile problems. Most notably in the case of the MMR shot (measles, mumps and rubella) which was said to cause autism, subsequent testing and trials revealed no known side-effects. Several governments around the world declared the injection safe for children, and most medical organizations firmly stand behind the vaccine.

Child vaccinations should be considered with the help of a medical professional. A pediatrician can discuss the options, the side effects, and the consequences of not having your child vaccinated. They will be able to share their own medical opinion on specific products and refer parents to drug trials and anecdotal evidence found in medical journals or published papers. It will ultimately be up to the parent or legal guardian whether or not their child receives the vaccinations, but being well-informed will make the decision easier.