What does OPV mean in MEDICAL
OPV stands for Oral Polio Vaccine. It is a type of vaccine used to prevent polio, which is a viral infection that can lead to paralysis or even death. The vaccine usually comes in the form of a sugar cube or liquid and is given orally to infants and children below the age of five. OPV was widely used until it was discontinued in 2016 due to safety concerns surrounding its use. The World Health Organization (WHO) now recommends an inactivated polio vaccine (IPV) as the primary means of preventing polio.
OPV meaning in Medical in Medical
OPV mostly used in an acronym Medical in Category Medical that means Oral Polio Vaccine (no longer available)
Shorthand: OPV,
Full Form: Oral Polio Vaccine (no longer available)
For more information of "Oral Polio Vaccine (no longer available)", see the section below.
Advantages & Disadvantages
The main advantage of OPV is its ability to provide long-lasting protection against polio with just one dose. Another benefit is that it can be administered through oral drops or tablets instead of injections, making it easier for young children who may be afraid of needles. Despite these advantages, there are also some drawbacks to using OPV as your primary method for protecting against polio. One risk is that weakened viruses contained in this type of vaccine can sometimes spread from person-to-person, causing paralytic poliomyelitis in those who have not already been vaccinated or previously exposed to wild poliovirus. Furthermore, since this type of vaccine does not provide complete sterilizing immunity like IPV does, there is still a chance that someone could become infected with wild poliovirus despite having previously received the vaccine.
Essential Questions and Answers on Oral Polio Vaccine (no longer available) in "MEDICAL»MEDICAL"
What was the Oral Polio Vaccine?
Oral Polio Vaccine (OPV) was an oral vaccine used to reduce polio cases during the 20th century. It was discontinued in most developed countries by 2002 and replaced with Inactivated Poliovirus Vaccine (IPV).
Why was OPV discontinued?
Although effective in reducing polio cases, OPV had a rare side effect of causing some individuals to contract the virus due to a phenomenon called 'vaccine-associated paralytic polio'. This risk was deemed unacceptable and OPV was eventually discontinued.
What is IPV?
Inactivated Poliovirus Vaccine (IPV) is an injectable vaccine which is taken instead of OPV. The virus has been killed, meaning it cannot cause disease but still provides immunization against the virus.
Are people who received OPV safe from Polio?
Yes, individuals who were vaccinated with OPV are immune to the disease.
Is IPV available everywhere?
IPV is available in all developed countries and many developing countries. However, access may be limited depending on your country or region's healthcare infrastructure.
Is IPV as effective as OPV?
Yes, IPV has been shown to be highly effective in preventing polio. In fact, according to estimates from the World Health Organization, IPV has prevented 10 million cases of polio since it’s introduction in 1988.
Is there any difference between the effectiveness of OPV and IPV?
Studies have shown that both are equally effective at preventing infection but IPV appears slightly more effective at preventing circulating vaccine-derived polioviruses (cVDVP), a strain caused by mutated polio viruses originating from vaccinates that were unable to completely eradicate the virus during vaccination.
How often should I get vaccinated for Polio with IPV?
Depending on your age and other factors such as previous exposure or individual health history, it is generally recommended that adults receive booster vaccinations every 10 years while infants usually receive four doses before 18 months old and one booster dose around 4-6 years old. Your healthcare provider can provide more specific recommendations tailored towards you or your child's needs.
Where can I get my child vaccinated for Polio?
Most developed countries provide universal childhood vaccinations including for polio through public healthcare systems free of charge or for a nominal fee depending on location and coverage level offered by insurance companies or government-sponsored programs like Medicaid/Medicare if eligible. You can also visit local pharmacies or specialized clinics to obtain vaccinations directly although they may carry significantly higher fees than public institutions offering them at cost prices or for free.
Final Words:
Despite having been widely used for many years, OPV has now been discontinued due to safety concerns surrounding its use and potential risk for spreading disease among unvaccinated individuals. While IPV offers much greater protection against wild poliovirus than OPV does, it requires multiple doses which must be given via injection rather than oral drops or tablets. Nonetheless, IPV remains the recommended method for protecting yourself and your family against this disabling virus moving forward into 2020 and beyond – if we are ever able to reach global eradication by then!
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