VPD full form in medical term is Vaccine Preventable Disease. Vaccines have been introduced to treat certain kinds of diseases, like Covid-19. The term VPD is an infectious disease requiring vaccines to treat diseases caused by viruses and bacteria. These diseases can spread via different paths, including respiratory droplets, air, and physical contact. While some diseases are highly infectious, others may not.
Some of the best examples of Vaccine-Preventable Diseases are Rubella, Mumps, Measles, Chickenpox, Hepatitis, Pneumococcal disease, Influenza, etc. These diseases can lead to complications, including encephalitis, meningitis, and pneumonia. However, these symptoms can be mild to severe in varying cases.
Vaccines are needed to prevent diseases caused by bacteria or viruses and spread from person to person through airborne droplets. For preventing VPD, the use of vaccines acts as the most effective solution. They work by stimulating the body’s immune system to make antibodies. These antibodies help fight microorganisms and bacteria.
Doing so will help prevent the spread of the disease among people and communities who are still unvaccinated or those with weakened immune systems.