给定一篇英语新闻报道，要求GPT模型将全文转换为标准中文。


The United States is struggling to contain the spread of COVID-19, with new cases and deaths continuing to rise in some states. President Biden has announced a new push for vaccinations, urging all Americans to get vaccinated as soon as possible.
美国正在努力遏制COVID-19的传播，一些州的新病例和死亡人数仍在继续上升。拜登总统宣布了一个新的疫苗推广计划，敦促所有美国人尽快接种疫苗。