Oyeyemi, Adewale L.
Araujo, Raphael H.O.
Hassan, Umar A.
Ofori, Edward
Stetcher, Chad
Werneck, André O.
Article History
Received: 9 July 2024
Accepted: 17 October 2024
First Online: 30 October 2024
Declarations
:
: Each study in the WHO STEPwise approach to surveillance obtained ethical approval in its respective country. All procedures, including the informed consent process, were conducted in accordance with the ethical standards of the responsible committee on human subject research (institutional and national) in each of the eleven countries and were consistent with the Helsinki Declaration of 1975, as revised in 2000.
: Not applicable.
: The authors declare that they have known competing interests.