Like many countries, Rwanda is finding it impossible to test each of its citizens for the coronavirus amid shortages of supplies. But researchers there...
Coronavirus disease 2019 “Covid19” is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), according to the world health organization the...
In investigative journalism, going undercover means working secretly without revealing yourself as a journalist. This is a long tradition in journalism: as early as...