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We looked at the IPDVs for the individual hosts in each country, see below. The spreadsheet is here.
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According to https://en.wikipedia.org/wiki/COVID-19_pandemic_in_Angola the first two cases were confirmed Mar 21. Mar 24 schools closed. Mar 29 two Covid-19 deaths. According to https://reliefweb.int/report/angola/unicef-angola-covid-19-response-interventions-issue-2 on Mar 27 Angola activated a state of emergency until later extendeduntil Apr 26.
Following the schools closing, a week later there is a sustained increase in the IPDV for 2-3 weeks for www.portalongop.co.ao and www-05.nexus.ao.
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