Women Data Scientists Created GPS-Driven App to Help Kenya Keep Covid-19 Numbers Low

Identifying the metagenomic sequencing for new outbreaks of viruses can help to better assess how the virus is spreading, which in turn helps health officials figure out how to slow down the contagion. In the midst of a coronavirus outbreak, a tool that was first used to during the SARS outbreak is now being used to track Covid-19 in under-resourced places such as Cambodia.

South Korea has effectively crushed the curve in the fight against the COVID-19 pandemic by using extensive tracking and tracing on its citizens. Using a combination of GPS tracking, monitoring CCTV footage, and even checking bank accounts to see where people visited, the government released that information publicly to track those who tested positive and warn those who might be at risk. Acknowledged as an invasion of privacy, it has also kept the country out of lockdown.

South Korea has reported a reduction of new coronavirus cases thanks in part to rapid government regulations, widespread testing, and increased transparency. While other countries, such as the United States, have made a practice of only testing those showing symptoms, South Korea's success is linked to broader testing, contact tracing and alerting those who have possibly been in contact with an infected person.

Weeks before the coronavirus outbreak was declared to be a pandemic, Seoul, and other parts of South Korea set into motion a combination of "prevention and mitigation programs" that are now being touted as lessons for other countries struggling to contain the virus. Using technological advancements such as a national mobile phone alert system and mobile phone applications along with increased transparency around data collected, new reports of cases have slowed allowing the country to prepare for a potential surge later on.

To quickly distribute money to poverty-stricken areas in Togo during the coronavirus pandemic, the country's government turned to mobile cash payments. Working with a nonprofit and UC Berkeley’s Center for Effective Global Action, Togo established a system of mobile payments to reach 30,000 of Togo’s poorest people who were identified via satellite imagery and image analysis algorithms.

Princeton University's Empirical Studies of Conflict Project launched a tracking effort to document COVID-19 disinformation worldwide. Created by a network of students tapping into fact-checking sites and other social media and internet sources, the data set taking shape (and, with more than 800 entries in its first three months, already accessible online) serves as a resource for researchers, historians, journalists, and the public in the battle against rumors, conspiracy theories, fake cures, propaganda, and other disinformation surrounding the pandemic.

As word of the coronavirus outbreak spread, so did misinformation, so the World Health Organization began working with big tech companies to put a stop to it. Collaborating with the likes of Pinterest, Google, Twitter, and Facebook, W.H.O. has posted content that disputes the incorrect information across platforms and sites in order to make "falsehoods harder to find in searches or on news streams."

Colombia used a public health model of prevention to attack violent crime and has seen the homicide rate drop by 82 percent. The approach required the work of numerous public sectors, not just law enforcement, and a reliance on data to drive strategy. The country still has a higher-that-average murder rate, but the experience of several cities taking this approach offers key lessons for others to follow.

In South Korea, the government is using smartphone technology, including various independent apps and text messaging, to implement contact tracing. This has enabled the country's economy to avoid a full shutdown. Early results comparing South Korea to other countries shows that this digital strategy is just as successful as implementing complete lockdowns.

The use of mobile phone technology can aid in contact tracing and the collection of public health data. In Israel, the government’s use of GPS phone locations to trace cases of COVID-19 raised scrutiny regarding privacy and accountability. Instead, a newer, open-source app called Hamagen invites users to download and voluntarily participate in contact tracing. Other measures put in place to safeguard personal privacy concerns include parliamentary oversight of governmental tracing programs.