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Zika and dengue viruses remain significant public health threats. These viruses share the same Aedes (Stegomyia) mosquito vectors and geographic distributions but infections cannot be readily distinguished clinically and need to be differentiated from each other, and from other circulating arboviral ... more
Sphere Unpacked
Reference book specifying the principles of intervention for all food security activities, from initial assessment to programme implementation.
This is the second guidance note in a four-part series of notes related to impact evaluation developed by InterAction with financial support from the Rockefeller Foundation.This second guidance note, Linking Monitoring and Evaluation to Impact Evaluation, illustrates the relationship between routine ... more
The WHO laboratory biosecurity guidance follows and complements the revision of the Laboratory biosafety manual, fourth edition and provides principles and measures to prevent lapses and incidents throughout the whole value chain of handling high-consequence biological material, technology and infor ... more
Testing and diagnosis of hepatitis B (HBV) and C (HCV) infection is the gateway for access to both prevention and treatment services, and is a crucial component of an effective response to the hepatitis epidemic. Early identification of persons with chronic HBV or HCV infection enables them to recei ... more