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PLOS ONE | DOI:10.1371/journal.pone.0155525 May 19, 2016, 1 / 11
The role of environmental contamination in transmission of COVID-19 virus is currently not clear. This protocol has been designed to determine (viable) virus presence and persistence on fomites in various locations where a patient infected with COVID-19 is currently receiving care or being isolated, ... more
Petersenet al.International Journal of Mental Health Systems2011,5:8http://www.ijmhs.com/content/5/1/8
22 July 2022. This document provides the case definitions for public health surveillance of COVID-19 in humans caused by SARS-COV-2 infection.
This document provides guidelines on the establisment of early surveillance actions to be carried out in countries where no case of Ebola virus disease has been reported. An alert system should be in place at the following sites: major land border ... more
A feasibility study in five African sites