ref.castedo.com/covid19/


Core Boston Metro Area

3.9 million inhabitants of Essex, Middlesex, Norfolk, Suffolk counties

Boston Area Wastewater COVID-19 Tracking

Q1: Is an outbreak starting?

If the rate of new cases is growing (above 0%) that is not good (exponential growth bad).

Growth/Shrinking of Rate of New Cases *
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* Rate of new cases is weekly, but change % is quoted in terms of daily growth/shrinking.

Q2: How dangerous is it now?

See a historical perspective for broader context.

New Covid deaths * per week per million in Core Boston Metro Area
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* What is counted as a death from COVID-19?
** TB = Tuberculosis. Historical rates are age-adjusted. 1865 rate is based on limited records, but follows the historical trend.

Further Details

New cases per week:
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New cases per day:
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New deaths per week:
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New deaths per day:
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Data check

Population = 3,911,415

Per million:
confirmed deaths
2021-04-12 91842.7 2448.0
2021-04-13 92014.0 2448.0
2021-04-14 92284.5 2450.0
2021-04-15 92550.6 2450.3
2021-04-16 92818.8 2451.8
2021-04-17 93054.6 2452.8
2021-04-18 93232.2 2453.8
Total:
confirmed deaths
2021-04-12 359235 9575
2021-04-13 359905 9575
2021-04-14 360963 9583
2021-04-15 362004 9584
2021-04-16 363053 9590
2021-04-17 363975 9594
2021-04-18 364670 9598