The private-public partnerships are designed to increase the availability of low cost vaccines in poor areas.
VOA: special.2010.03.29
The vaccine is designed to provide ten years of low-cost protection against meningococcal A.
VOA: special.2010.12.15
"And so she designed with local craftsmen a very low-cost infant warmer,".
VOA: standard.2009.12.18
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