African scientists call for robust surveillance to boost COVID-19 fight - World News
2021-05-24 14:56:01 GMT2021-05-24 22:56:01(Beijing Time) Xinhua English NAIROBI, May 24 (Xinhua) -- The next phase of the COVID-19 fight in Africa should place emphasis on enhanced surveillance and genomic sequencing to help identify new variants and limit the virus transmission, scientists said Monday during a virtual forum in Nairobi. Uzma Alam, a senior program officer, Developing Excellence in Leadership, Training and Science in Africa (DELTAS) said the continents ability to flatten ...
Source: sina.com