What is inactivated vaccine? How it is prepared and why this vaccine is used?

 

An inactivated vaccine, also known as a killed vaccine, is a vaccine made from live microorganisms, viruses, bacteria or other pathogens that has been grown in controlled culture and subsequently killed with the use of a chemical. On the other hand, dead vaccines work just like live vaccines.

In most countries, vaccines are usually inactivated through simple means. For instance, it may be boiled or injected in order to sterilize the vaccines. Some vaccines, however, require a more sophisticated procedure, as in the case of inactivated influenza vaccines, whole-body heat for approximately two hours.

There are risks involved in having a child receive an inactivated vaccine. One of the risks is that the microorganisms included in the vaccine may grow and adapt to the human immune system. This can result in the child being predisposed to some types of infections. Moreover, some children can develop life-threatening conditions after having received the vaccine.

There are many benefits to using this vaccines. They are highly efficient, extremely safe, and provide excellent protection against diseases. However, they are not without risks. For the most part, these are a small price to pay for the protection they provide. For parents who have children who are at risk for receiving an illness, it may be best to opt for the live variety over the inactivated variety.

This vaccine generally consists of living microorganisms, virus particles, or other organisms which have been grown in laboratory culture and killed so as to not kill disease-producing potential. On the other hand, live vaccines utilize living viruses that continue to infect people. Therefore, both inactivated and live vaccines can create potentially serious threats to the general public when inactivated vaccines are administered due to their living nature.

In most cases, both inactivated and live vaccines are used in childhood vaccines. Children who receive two weeks of live attenuated poliovirus (IPV) are usually protected from most common diseases before they become five years of age, whereas children who receive two weeks of inactivated vaccines are protected from illness until they turn five years of age. A few exceptions exist, however, such as measles and smallpox. In these cases, children are protected from disease if they receive one dose of the vaccine before they become five years old. However, this protection does not last, and there is a risk of developing the disease again within a few months.

One of the concerns associated with this vaccines relates to the fact that once an individual has received one dose of the vaccine, there is no longer any possible way for their body to develop any immunity to the virus. This is because the virus has already infected its immune system. As a result, when individuals receive the full amount of the vaccine, they do not develop any immunity to the virus. It is not until their late teens or early twenty-somethings that they may be able to generate adequate antibodies to protect them from contracting the illness.