Sentence examples for level of vaccination from inspiring English sources
As re-vaccination with the new inactivated vaccines is recommended annually, it is essential that the level of vaccination against BTV-8 does not decline over the coming year and that sufficient stocks of vaccine against BTV-1 are available and can be deployed rapidly should an incursion of this serotype occur.
In contrast, for badgers, the level of vaccination achieved in reality is much lower because anti-rabies vaccine appears to be less effective in immunizing badgers [ 3].
A very low level of vaccination was found, for instance, in the multinational European study Influenza — Monitoring Vaccine Effectiveness (I-MOVE), 14 which was a practitioner-based outpatient surveillance study conducted in seven countries.
In essence, the effect of heard immunity on the bound optimisation model is similar to a reduction in price of the vaccine, by providing further reduction of events at the same level of vaccination coverage.
Immunization intensity is an indication of the level of vaccination effort aimed at increasing population immunity.
However, this objective usually requires a high level of vaccination coverage that is often expensive and logistically difficult to achieve.
Nevertheless, we would expect our outcome rates – number of doses administered per eligible age population – to be correlated with individual-level degree of vaccination schedule completion.
Combination vaccines facilitate high levels of vaccination coverage and timely vaccination by reducing the risk of vaccination deferral.
As ACVs contain only selected B. pertussis antigens such as pertussis toxoid (PT), pertussis filamentous haemaglutinin (FHA) and pertactin (PRN), it has been postulated that high levels of vaccination coverage places selective pressure on the genes of these vaccine targets.
Israel, Thailand and Tunisia have also experienced alarming outbreaks among unvaccinated groups, despite generally high levels of vaccination coverage, said the WHO.
For all waning patterns, modest levels of vaccination of adults shortened SC.
