今年，印度生物技术部（Department of Biotechnology）和巴拉特生物技术公司宣布了一项计划，将以每针不到1美元的价格提供轮状病毒新疫苗，极大地拉低了已有疫苗的价格。
India’s Department of Biotechnology and Bharat Biotech announced plans this year to release a new vaccine against rotavirus – which kills hundreds of thousands of children – for $1 per dose, significantly cheaper than existing vaccines.