Lesson from South Korea on how to slow the spread

As much of Europe and the United States are still in the early stages of trying to contain the coronavirus, countries in Asia offer several lessons in mitigation strategies. Rapid government intervention and regulation helped to slow the spread in Taiwan while in South Korea, increased transparency and mass testing – made possible because the country opened the process to the private sector – have shown to have helped flatten the curve of transmission.

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.

In responding to the coronavirus outbreak, Washington State stands in direct contrast to New York in how local governments responded. While New York relied on direction from politicians, Washington State looked to public health experts to lead briefings and directions – a response that is now emerging as a successful model for building trust with state residents, and inspiring action rather than skepticism.

Countries such as Ireland are looking to South Korea for lessons about best practices in containing the coronavirus outbreak. Much of South Korea's success, shaped by lessons learned from battling the MERS outbreak in 2003, comes from implementing the national infectious diseases control act that "allows for the government to track people, and for the tracking information to be posted online."

Singapore among several other countries have been able to contain coronavirus by working to stay ahead of the spread, rather than confront the spread as it happens. Using strategies – some partially built after learning from failure during the SARS outbreak – such as rigorous contact tracing to determine who may have come into contact with an infected individual, these countries have shown, "early intervention is key."

Situated less than 90 miles from China, the coronavirus outbreak could have been critical in Taiwan, but the country's proactive measures helped to stave off the worst of the disease. Having learned from SARS epidemic, Taiwan had prepared for future situations by creating a comprehensive command center and implementing a transparent communication strategy both of which have helped slow the spread of Covid-19.

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.

Singapore has seemingly been able to contain the coronavirus outbreak by relying on quick actions taken by the government and lessons learned from both the SARS and H1N1 outbreaks that impacted the region years ago. With "ready-made government quarantine facilities and a 330-bed, state-of-the-art national center for managing infectious diseases," the region has yet to see a death from this novel coronavirus despite 96 people identified as infected.

Despite never mandating a lockdown, South Korea has been able to better control the spread of COVID-19 as compared to other countries of similar economic and development status. Focusing on information management and testing, as well as the use of technology to aid both of these tactics, the country has kept the case count to fewer than 80 cases per day. According to the chairman of the World Health Organization’s global outbreak alert and response network, “No country has adapted to living with, and containing, the virus like South Korea."

After learning of the first cases of coronavirus that weren't contracted by direct exposure or from foreign travel, officials in Washington took quick and strict measures to start introducing social distancing, which may have helped slow the transmission. Although the hospitals are low on supplies, they have not yet been "overrun," indicating that modeling and widespread testing, along with limiting human-to-human interactions and gatherings, were all beneficial parts of the strategy to slow the spread.