Using the latest Covid-19 and population data from John Hopkins, Oxford, and World Bank, these are the ten countries with highest infection rates today. Three of these — Pakistan, Indonesia, and Philippines — also are in the ten countries with LOWEST testing rates. #covid19 
Data on number of positive cases is updated daily, but data on number of tests performed usually lags as countries don't submit this regularly to WHO. Latest is 20th March 2020 for most countries. #covid19
And these are the ten countries with the HIGHEST testing rates. Four of these countries (UAE, Bahrain, Australia, and Canada) also are in the ten countries with LOWEST infection rates. #covid19
Latest update. These are the ten countries with highest positivity rates (positive infections vs. number of tests). Two of these (Indonesia and Philippines) are also in the ten countries with lowest testing rates. #covid19
