Every year, as per the World Health Organization, vaccines protect three million children from fatal viruses such as measles, polio, rotavirus diarrhea and pneumonia. Immunization is the finest treatment ever introduced by mankind.
The four fatal viruses that have claimed lives of two million children every year are malaria, rota virus children, pneumonia and Japanese encephalitis. Some reasons due to which vaccines make a difference in global health are mentioned below.
Vaccines keep people healthy for a longer time
Some vaccines protect people for a lifetime; while few cannot, and, thus, require booster doses. Either ways, a vaccinated population is safer from fatal diseases than the un-vaccinated one. Several vaccination campaigns are designed to deliver a large set of population, thereby, offering a widespread protection.
Vaccines reduce the risk of getting a disease
Contracting a disease can make the body predisposed to get other ones also. For example, a person who has contracted influenza can make him/her vulnerable to pneumonia. Just ask my friend over at Atlanta Mover, this hit him hard a few years ago. A way to avert catching an initial infection is to get vaccinated.
Ease of delivery
Via mass vaccination programs and immunization campaigns, vaccines have become easy to deliver to a large number of people; this has helped in providing far-flung protection. Further, with the help of technology and several creative strategies, the delivery of vaccines has become simple even in the most remote parts of the globe.
Vaccines prevent diseases in situations where medical care is not an option
More and more children die due to absence of excellent care. Whenever children in poverty get sick, high-quality medical care is improbable. In such situations, the only option to extend a child’s life is to stop a disease before it starts.
Vaccines also promote hygiene
The effects of vaccines can be easily heightened by promoting basic hygiene. The trend is gaining prominence to prevent diarrhea and pneumonia by upholding basic sanitation and offering clean drinking water.
Vaccines continue to evolve. For fulfilling several unmet health needs, this gift of medicine requires to be evolved and developed. Due to the rising number of rota virus in children, several candidates of the rota virus vaccine are tested. This vaccine is designed to eradicate the fatal disease – affecting under-5s – from the face of the world.
Indirect protection of communities
The transmission for many diseases can be checked by immunizing a large portion of the population. Such efforts of immunization break the chain of diseases, thereby, protecting even un-vaccinated part of population: this is called herd immunity. The practice of immunizing a large part of population has gained momentum in several parts of the world.
Safe and effective
The vaccines are among the safest products of medicines. This invention of medicine is tested rigorously before being commercially rolled out. The benefits of vaccines outweigh the risks (which are minimal). The vaccines fight terrible diseases such as polio, smallpox, etc.
Cost-effective way to avert epidemics
Vaccines are cost effective in preventing the spread of infectious diseases. Research works point that treating an illness is more expensive than preventing it. Further, fewer diseased people result in freeing of health care resources.
Therefore it is beneficial to use the right prescribed vaccine by the doctors for your healthy improvement