Response to COVID-19 in Taiwan
Taiwan has
much to offer from experience to stop COVID-19 in its tracks. While many
countries are mired in the devastating wave brought on by the coronavirus, Taiwan
with a sophisticated & world-class health care network has effectively
employed data analytics to flatten the curve to a large extent by taking
decisive measures early on and ahead of the rest of the world. In fact, it was
predicted that Taiwan would have the second-highest importation risk of any
country. Considering Taiwan’s proximity to China, such effective handling of
COVID-19 in Taiwan, depicted in Fig. 1, demonstrates the efficacy of data
analytics in managing public health crisis.
COVID-19 occurred
just before the Lunar New Year during which time millions of Chinese and
Taiwanese were expected to travel for the holidays. Taiwan quickly mobilized
and instituted specific approaches for case identification, containment, and
resource allocation to protect the public health. Taiwan leveraged its national
health insurance database and integrated it with its immigration and customs
database to begin the creation of big data for analytics; it generated real time
alerts during a clinical visit based on travel history and clinical symptoms to
aid case identification.
Taiwan has
used new technology, including QR code scanning and online reporting of travel
history and health symptoms to classify travelers’ infectious risks based on
flight origin and travel history in the past 14 days. Upon their arrival in
Taiwan, travelers with mobile phone numbers provided by telecom operators in Taiwan
can use the Entry Quarantine System by scanning the QR Code while waiting at
the check-in counter. Travelers can complete the health declaration form online
while waiting for their flights or upon entry. The health declaration pass will
be sent to travelers’ mobile phone via SMS (short message service) upon arrival
in Taiwan. After that, travelers will get faster immigration clearance by
showing the health declaration pass. Therefore, travelers can complete health
declaration and get faster immigration clearance with 4 simple steps: scan the
QR Code, fill out the form, get health declaration pass via SMS, and show the
pass on your mobile phone.
Persons with
low risk (no travel to level 3 alert areas) are sent a health declaration border
pass via SMS messaging to their phones for faster immigration clearance; those
with higher risk (recent travel to level 3 alert areas) are quarantined at home
and tracked through their mobile phone to ensure that they remained at home
during the incubation period.
Moreover,
Taiwan has enhanced COVID-19 case finding by proactively seeking out patients
with severe respiratory symptoms (based on information from the National Health
Insurance [NHI] database) who had tested negative for influenza and retested
them for COVID-19.
All these
steps taken & the subsequent satisfactory results achieved depicts data analytics
can be extremely helpful in combating epidemic breakouts.
- Shaban Ghias Satti, Saima Sagheer
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