18. RESEARCH INSIGHTS: e-Bulletin October 2025. Hand, Foot, and Mouth Disease Recent Research Unlocks Patterns of HFMD in Hong Kong and South Korea. https://office.sph.hku.hk/e-bulletin/october-2025/.
17. NATURE News. 5 May 2021. COVID research: a year of scientific milestones. https://www.nature.com/articles/d41586-020-00502-w
16. News Medical (Life Sciences). 28 December 2021. Estimating the epidemic potential of SARS-CoV-2 Omicron variant in South Korea. https://www.news-medical.net/news/20211228/Estimating-the-epidemic-potential-of-SARS-CoV-2-Omicron-variant-in-South-Korea.aspx
15. Donga (Korean 동아사이언스). 19 April 2021. Overuse of antibiotics has decreased due to prolonged COVID-19 distancing. https://www.dongascience.com/news.php?idx=45800
14. News Medical (Life Sciences). 4 Oct 2020. NPIs reduced SARS-CoV-2 transmission in South Korea. https://www.news-medical.net/news/20201004/NPIs-reduced-SARS-CoV-2-transmission-in-South-Korea.aspx.
13. NHK WORLD-JAPAN (Video). 10 April 2021. NHK Documentary: Origins of the Pandemic: Part 1 The Beginning. https://www3.nhk.or.jp/nhkworld/en/ondemand/video/4001389/
12. Jagran Josh (Hindi). 24 September 2020 COVID-19 के नियंत्रण में सीरियल इंटरवल (Serial Interval) की क्या भूमिका है? https://www.jagranjosh.com/general-knowledge/what-is-serial-interval-of-covid19-in-hindi-1600958031-2
11. The Indian Express. 17 September 2020. Explained: What is serial interval, and how can it be managed to control Covid-19? https://indianexpress.com/article/explained/serial-interval-how-can-it-be-managed-to-control-coronavirus-covid-19-6598366/
10. Drishti IAS. Sep 17, 2020. Serial Interval and Covid-19. https://www.drishtiias.com/daily-updates/daily-news-analysis/serial-interval-and-covid-19
9. A community from Nature Microbiology. Aug 9, 2020. Serial interval of SARS-CoV-2 was not constant, but was shortened over time by non-pharmaceutical interventions. https://microbiologycommunity.nature.com/users/sheikh-taslim-ali.
8. Hindustan Times. 31 July 2020. What can explain the mystery of China’s Covid-19 numbers? https://www.hindustantimes.com/india-news/what-can-explain-the-mystery-of-china-s-covid-19-numbers/story-HuG99971H6xng1O4LCNrGP.html
7. XINHUANET News. 30 July, 2020. Key epidemic metric underscores China's anti-COVID-19 achievement: study. http://www.xinhuanet.com/english/2020-07/30/c_139251870.htm
6. Mirage News. 23 July 2020. HKUMed research suggested that serial interval of SARS-CoV-2 can be shortened substantially over time. https://www.miragenews.com/hkumed-research-suggested-that-serial-interval-of-sars-cov-2-can-be-shortened-substantially-over-time-2/
5. Medical Xpress. 22 July 2020. Faster identification and isolation of COVID-19 symptomatic individuals found to shorten average serial interval. https://medicalxpress.com/news/2020-07-faster-identification-isolation-covid-symptomatic.html
4. HKU Press Release. July 22, 2020. HKUMED research suggested that the serial interval of sars-cov-2 can be shortened substantially over time by non-pharmaceutical interventions. https://sph.hku.hk/en/News-And-Events/Press-Releases/2020/HKUMed-research-suggested-that-the-serial-interval-of-SARS-CoV-2-can-be-shortened.
3. EUREKALERT (AAAS) NEWS RELEASE. 21 JULY 2020. Shortening of average serial interval over time indicates isolation effectively limits COVID-19 transmission. https://www.eurekalert.org/news-releases/853008.
1. HKU Press Release. October 12, 2018. HKU School of Public Health announced its findings on the effectiveness of school closures in mitigating influenza B epidemic in Hong Kong, 2018. https://sph.hku.hk/en/News-And-Events/Press-Releases/2018/HKU-School-of-Public-Health-announced-its-findings-on-the-effectiveness-of-school-closures-in-mitiga.