A vaccine-derived poliovirus (VDPV) is a strain related to the weakened live poliovirus contained in oral polio vaccine (OPV). If allowed to circulate in under- or unimmunized populations for …

2024年7月9日 · Oral polio vaccine (OPV) No longer licensed or available in the United States. It is still used in many parts of the world. Children receive doses of the vaccine by drops in the …

In endemic areas or areas at risk of poliovirus importation, according to WHO recommendations. The 4th dose at 14 weeks is administered in combination with a dose of the inactivated …

2025年3月10日 · What is the oral polio vaccine (OPV)? The OPV is given to help prevent polio. Polio is a disease caused by a virus. The virus damages your brain and spinal cord. This can …

The oral polio vaccine (OPV) is safe and extremely effective, and the most common kind of vaccine used in the fight to eradicate polio. There are different types of OPVs that protect …

3 天之前 · What does the abbreviation OPV stand for? Meaning: oral polio vaccine.

The oral polio vaccine (OPV) is safe and extremely effective, and the most common kind of vaccine used in the fight to eradicate polio. There are different types of OPVs that protect …

16 definitions of OPV. Meaning of OPV. What does OPV stand for? OPV abbreviation. Define OPV at AcronymFinder.com

Find out what is the full meaning of OPV on Abbreviations.com! 'Oral Polio Vaccine' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and …

poliovirus vaccine live oral (OPV) an oral vaccine against poliomyelitis consisting of three types of live, attenuated polioviruses. It is given orally, often on a sugar cube, and so is convenient for …