6" target="_blank">NBC News</a>,
          <a href="https://en.wikipedia.org/wiki/Template:2019%E2%80%9320_coronavirus_pandemic_data" target="_blank">Wikipedia</a>,
          and <a href="https://voice.baidu.com/act/newpneumonia/newpneumonia" target="_blank">Baidu</a>. Regarding the state level data in the U.S., they are collected from CDC, state officials and <a
            href="https://www.nbcnews.com/health/health-news/coronavirus-u-s-map-where-virus-has-been-confirmed-across-n1124546" target="_blank">N