Article History
Received: 30 August 2021
Accepted: 20 December 2021
First Online: 3 January 2022
Declarations
:
: The authors declare that they have no competing interests.
: This work was conducted in support of the ongoing epidemic response. Data collection is part of the ongoing public health investigation of a new epidemic by the ministry of health. Individual informed consent has been taken. The study was approved by the Health Emergency Operations Center. The data were analyzed anonymously with respect for confidentiality.
: Not applicable.