At the beginning of the COVID-19 pandemic, disease investigators in Douglas County had the time to contact people with positive cases of the virus and track their contacts. But as cases rose in the ...
PORTLAND, Ore. (KOIN) — More than 3,000 cases of the coronavirus have been confirmed in Multnomah County to date. As an effort to contain the virus, Oregon’s most populated county has employed several ...
This CDI Practice Paper draws on comparative learning from applying three different types of process tracing in international development initiatives. It argues in favour of a ‘middle path’ of ...
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