COVID-19 Cases Increase in Last Two Weeks, Setting New Global Record for New Cases in Fourteen Day Period



Terence P. Stewart | Current Thoughts on Trade

In my last two posts of August 30 and August 16, I suggested that it appeared that the global spread of COVID-19 may have peaked or plateaued. See August 30, 2020, The global number of confirmed COVID- 19 cases passes 25 million with more than 843,000 deaths – increased race to lock-up vaccine supplies, passes-25-million-with-more-than-843000-deaths-increased-race-to-lock-up-vaccine-supplies; August 16, 2020, Is the world at the peak of the COVID-19 pandemic? Last two weeks suggest a peaking of the growth of global infections may be at hand, world-at-the-peak-of-the-covid-19-pandemic-last-two-weeks-suggest-a-peaking-of-the-growth-of- global-infections-may-be-at-hand/ . However, data compiled by the European Centre for Disease Prevention and Control for the August 31-September 13 period shows a return to growth in new cases. The latest two weeks show total new cases of 3,780,469. This compares to the total new cases for the August 17-30 time period of 3,558,360, 3,624,548 for August 3-16 and 3,568,162 for the July 20-August 2 period. Total cases since the end of December 2019 are now just shy of 29 million.

The United States which has more confirmed cases (6,486,108) than any other nation and more confirmed deaths from COVID-19 (193,701), had a third two-week decline in new cases. The U.S. recorded the extraordinary number of 908,980 new cases during the fourteen day period July 20-August 2. That number declined to 740,721 during August 3-16 and further declined to 600,417 new cases in the August 17-30 period and was further reduced to 524,526 new cases in the August 31-September 13 period. The most recent period is still 28.21% higher than what had been the prior peak during April 13-26 of 409,102 

new cases. Even with the significant reduction in new cases in the August 31-September 13 period, the United States had the second largest number of new cases, following only India whose number of new cases is continuing to rapidly increase, and were 1,211,623 in the last two weeks (the first country to have more than one million cases in a two week period). Brazil maintains its hold on third place though its new cases are also falling since July 20-August 2 (633,017 new cases) to 609,219 new cases during August 3-16, 529,057 new cases during August 17-30 and 469,534 new cases during August 31-September 13. India, the United States and Brazil accounted for an extraordinary 58.34% of the new global cases during the last two weeks and account for 54.01% of all cases confirmed since late December 2019. The United States with 4.3% of global population has accounted for 22.52% of total confirmed cases since December 2019. With the continued declining numbers in the last two weeks while the overall total of new cases grew, the U.S. was still 13.87% of new cases during August 17-30 or roughly three times the U.S. share of global population.

Continued growth of cases in the developing world

With the number of new cases in the United States declining, the trend to new cases being focused on the developing world continues although there has been some significant resurgence of new cases in a number of developed countries during the summer vacation period with a renewal of at least some international travel. While India and Brazil had by far the largest number of new cases from developing countries, they were followed by Argentina (143,681), Colombia (109,050), Peru (83,397), Mexico (72,261), Iraq (59,332), Indonesia (45,562), the Philippines (44,732), South Africa (25,663) and then dozens of other countries with smaller numbers of new cases.

Developed country resurgence in new cases

With the reopening of some international travel and with the end of the summer holiday season, there has been a noticeable surge of new cases in a number of developed countries, particularly in Western Europe. Spain showed the largest increase of a developed country that had gotten the COVID-19 spread under control until recently. For August 17-30, Spain saw an additional 96,473 new cases. The August 31- September 13 period saw a further large increase for Spain to 127,040 cases. France nearly doubled the large number it had experienced in the August 17-30 period (57,009 new cases) in the latest two weeks, with new cases reaching 101,381. Germany was up slightly from the prior two weeks (17,538 new cases) at 17,657 new cases. Italy added 19,444; Romania added 16,553; the United Kingdom added 32,422; the Netherlands increased by 11,374; Czechia increased by 11,307. Other countries in Europe (Russia and Ukraine) as well as Israel also saw significant additional new cases.

Deaths/100,000 population

The United States has the largest number of deaths of any country to date (193,701) and had the second largest number of deaths in the last two weeks (10,922) behind only India (15,088), though the U.S. number of new deaths declined from the prior two weeks while India’s number of new deaths continued to climb. The countries with the highest number of deaths per 100,000 population for the last two weeks were the following: Ecuador (24.91), Bolivia (20.49), Colombia (7.29), Argentina (6.48), Peru (6.11), Mexico (5.32), Brazil (5.09), Panama (4.05), Chile (3.77), Puerto Rico (3.65), Costa Rica (3.41) and the United States (3.32). All other countries (including all other developed countries) had lower rates of death per 100,000 population. For all countries, the death rate over the last two weeks was 1.02 deaths/100,000 population in the last two weeks.

If looking at the entire period since the end of December 2019 through September 13, the average number of deaths for all countries per 100,000 of population has been 12.13 deaths. The ten countries (of 71 which account for 98% of total deaths) with the highest death rates/100,000 for the full period are: Peru (94.10), Belgium (86.59), Bolivia (63.38), Spain (63.38), Chile (62.76), Ecuador (62.53), United Kingdom (62.45), Brazil (62.17), Italy (58.98), the United States (58.86). With the exception of Bolivia, Brazil, Chile, Ecuador, Peru and the United States, each of the other top countries overall has shown a drastic reduction since their peaks in April and as reflected in the experience in the last two weeks (the European countries were typically less than 1 death per 100,000).


The world in the first eight months of 2020 has struggled to get the COVID-19 pandemic under control. While many countries in Europe and some in Asia and the major countries in Oceania have greatly reduced the number of new cases over time, there has been some resurgence in many of these countries as their economies reopen, travel restrictions are eased and as schools reopen in many countries. But the number of new cases continues to rage in much of the Americas (other than Canada), in parts of Asia (in particular India) and in parts of Africa. Since most new cases are now in developing countries, it is unclear how many of these countries will be able to handle a significant number of cases, whether their healthcare infrastructure will be overwhelmed and whether they will have the medical goods needed to handle the cases safely.

The August 31-September 13 period has seen the global number of new cases growing after six weeks of what appeared to be a peak or plateau. That is not good news for the world as in many parts of the world schools are reopening and fall and winter will bring greater time indoors likely resulting in continued growth in new cases.

The progress on developing safe and effective vaccines is encouraging and has been sped by the willingness of major economies like the U.S. and the EU to fund manufacturing ahead of actual approval of the promising vaccines. Still the results of the phase three trials are not yet in and as a temporary delay by AstraZeneca with its phase three trial shows, the timing of outcomes remains unknown though anticipated by the end of 2020 and first part of 2021. Still the rollout of vaccines if approved will take time to get large parts of the global population vaccinated. This will likely place a large cloud over much if not all of 2021 even in an optimistic scenario.

Whether the world will rise to the challenges in terms of improving access to medical goods, to maintaining an open trading system, to aiding not only national populations but ensuring assistance to the most vulnerable, and when vaccines are approved to ensuring an equitable and affordable access by all are open questions. If the world is not able to collaborate on these issues, the 2020s will be a lost decade and will threaten global security.

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