COVID-19: Top science stories of the week, from paused vaccine trial to immune profile of infected children

A test tube labelled with the Vaccine is seen in front of AstraZeneca logo in this illustration taken, September 9, 2020. REUTERS/Dado Ruvic/Illustration - RC27VI9VPMHA

Image: REUTERS/Dado Ruvic

Greta Keenan
Lead, Strategic Impact and Communications, World Economic Forum
Our Impact
The Big Picture
Explore and monitor how COVID-19 is affecting economies, industries and global issues
A hand holding a looking glass by a lake
Crowdsource Innovation
Get involved with our crowdsourced digital platform to deliver impact at scale
Stay up to date:


New cases of COVID-19 worldwide from January 23 to September 10, 2020, by day Published by John Elflein, Sep 11, 2020  On September 10, 2020, there were 271,256 new cases of coronavirus (COVID-19) worldwide. The total number of cases has reached almost 28 million, with around 914 thousand deaths. Countries start to ease lockdowns Lockdowns around the world have helped to slow the spread of new infections – restrictions include working from home, limiting public gatherings, and banning all non-essential travel. However, the easing of some measures has led to concerns of a second wave of infections. Countries are being urged to continue widespread testing, and experts have warned that some measures, such as social distancing and the wearing of face masks in public, may stay in place for the foreseeable future. Plans to increase testing are stepped up For many countries, widespread testing is an essential part of any plan to reopen society. Rapid diagnostic tests (RDT) are increasingly being used to detect infection in patients. One type of RDT analyzes a sample to look for antigens – molecules found on the SARS-CoV-2 coronavirus – but the more common type of RDT tests for the presence of antibodies. The detection of antibodies in a blood sample means the body has been exposed to the virus, and immune system cells have reacted by producing antibodies to fight it. Mass testing is a strategy used to quickly identify areas with high cases, making it easier to isolate groups and prevent the spread. Read more Number of new cases of coronavirus (COVID-19) worldwide from January 23 to September 10, 2020, by day
New cases of COVID-19 worldwide from 23 January to 10 September Image: Statista
Don't miss any update on this topic

Create a free account and access your personalized content collection with our latest publications and analyses.

Sign up for free

License and Republishing

World Economic Forum articles may be republished in accordance with the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License, and in accordance with our Terms of Use.

The views expressed in this article are those of the author alone and not the World Economic Forum.

Related topics:
COVID-19Health and Healthcare
World Economic Forum logo
Global Agenda

The Agenda Weekly

A weekly update of the most important issues driving the global agenda

Subscribe today

You can unsubscribe at any time using the link in our emails. For more details, review our privacy policy.

Here’s what to know about the new COVID-19 Pirola variant

Lora du Moulin and Charlotte Edmond

October 11, 2023

About Us



Partners & Members

  • Join Us

Language Editions

Privacy Policy & Terms of Service

© 2023 World Economic Forum