Factors that affect the fluid, which might contribute to Meniere's disease, include: 1  Improper fluid drainage, perhaps because of a blockage or anatomic abnormality. 2  Abnormal immune response. 3  Allergies. Viral infection.  Genetic 1  predisposition. Head trauma.  Migraines.
Oral poliovirus vaccine (OPV) contains live attenuated poliovirus (Sabin strain types 1, 2 and 3) and is intended for polio prophylaxis in infants 6-12 weeks of age, all unimmunized children up to 18 years of age, and high-risk adults. Adults, however, should receive the inactivated poliovirus vaccine (IPV).
Oral polio vaccine 5 years: DPT Oral polio vaccine 10 years: Tetanus toxoid 15 years: Tetanus toxoid Hepatitis B, MMR and Hib vaccines are available under this program in some districts only. Pulse Polio Immunization Program: The Pulse Polio Immunization Program was started in 1995 to eradicate polio. Under this program, all children below the age of 5 years are administered two doses of the oral polio vaccine per year.