Sentence examples for polio was higher from inspiring English sources
However, in Niger, the vaccination coverage against polio was higher than in our survey area despite the low level of awareness by the mothers in that country due to more frequent use of "National Polio Immunization Days" [ 12].
The results suggest that the WHO and UNICEF estimates of vaccination coverage for DTP, polio and measles were higher than survey data, but the difference was not statistically significant.
The risk of polio transmission is high.
Rates of polio vaccination were high in all districts.
Incidence of WPV and clinical compatible polio cases were highest among children <1 years (3.46/100,000 and 1.15/100,000 respectively), followed by children aged 1 4 years (Table 1) [ 12, 14].
The polio toll in Pakistan is higher than at any point in the last 15 years.
India's national polio plus committee dubbed the area a high-risk zone, where polio was rampant until 2010.
"Polio was a natural thing".
Polio was a real concern for Donald.
