All Stories

  1. Differences in case-fatality-rate of emerging SARS-CoV-2 variants

    Article • Public Health in Practice, June 2023, Elsevier

    Daihai He

  2. Rapid global spread of variants of concern of SARS-CoV-2

    Article • IJID Regions, June 2023, Elsevier

    Daihai He

  3. The impact of COVID-19 vaccination campaign in Hong Kong SAR China and Singapore

    Article • Infectious Disease Modelling, March 2023, Elsevier

    Daihai He

  4. The mechanism shaping the logistic growth of mutation proportion in epidemics at population scale

    Article • Infectious Disease Modelling, March 2023, Elsevier

    Daihai He

  5. Resolving the enigma of Iquitos and Manaus: A modeling analysis of multiple COVID-19 epidemic waves in two Amazonian cities

    Article • Proceedings of the National Academy of Sciences, February 2023, Proceedings of the National Academy of Sciences

    Daihai He

  6. Editorial: Insights in health informatics-2021

    Article • Frontiers in Digital Health, January 2023, Frontiers

    Daihai He

  7. Transmission Dynamics of Monkeypox Virus in Nigeria during the Current COVID-19 Pandemic and Estimation of Effective Reproduction Number

    Article • Vaccines, December 2022, MDPI AG

    Daihai He

  8. All-cause mortality during the COVID-19 pandemic in Peru

    Article • IJID Regions, December 2022, Elsevier

    Daihai He

  9. Modelling COVID-19 vaccine breakthrough infections in highly vaccinated Israel—The effects of waning immunity and third vaccination dose

    Article • PLOS Global Public Health, November 2022, PLOS

    Daihai He

  10. Estimation of the serial interval of monkeypox during the early outbreak in 2022

    Article • Journal of Medical Virology, November 2022, Wiley

    Daihai He

  11. Rapid global spread of Variant of Concern of SARS-CoV-2

    Article • September 2022, Authorea, Inc.

    Daihai He

  12. Regional heterogeneity of in-hospital mortality of COVID-19 in Brazil

    Article • Infectious Disease Modelling, September 2022, Elsevier

    Daihai He

  13. Twice evasions of Omicron variants explain the temporal patterns in six Asia and Oceania countries

    Article • August 2022, Research Square

    Daihai He

  14. Reduction in the infection fatality rate of Omicron variant compared with previous variants in South Africa

    Article • International Journal of Infectious Diseases, July 2022, Elsevier

    Daihai He

  15. Characterizing superspreading potential of infectious disease: Decomposition of individual transmissibility

    Article • PLoS Computational Biology, June 2022, PLOS

    Daihai He, Daihai He

  16. Post pandemic fatigue: what are effective strategies?

    Article • Scientific Reports, June 2022, Springer Science + Business Media

    Daihai He

  17. Heterogeneous epidemic modelling within an enclosed space and corresponding Bayesian estimation

    Article • Infectious Disease Modelling, June 2022, Elsevier

    Daihai He

  18. Seroprevalence and infection attack rate of COVID-19 in Indian cities

    Article • Infectious Disease Modelling, June 2022, Elsevier

    Daihai He

  19. Exported cases were infected on the way: A conjecture derived from analysis on Hong Kong monthly exported COVID-19 cases

    Article • International Journal of Infectious Diseases, May 2022, Elsevier

    Daihai He

  20. Infection fatality rate and infection attack rate of COVID-19 in South American countries

    Article • Infectious Diseases of Poverty, April 2022, Springer Science + Business Media

    Daihai He

  21. Superspreading potential of SARS-CoV-2 Delta variants under intensive disease control measures in China

    Article • Journal of Travel Medicine, March 2022, Oxford University Press (OUP)

    Daihai He

  22. Multiple COVID-19 Waves and Vaccination Effectiveness in the United States

    Article • International Journal of Environmental Research and Public Health, February 2022, MDPI AG

    Daihai He

  23. Modelling of Waning of Immunity and Reinfection Induced Antibody Boosting of SARS-CoV-2 in Manaus, Brazil

    Article • International Journal of Environmental Research and Public Health, February 2022, MDPI AG

    Daihai He

  24. The Heterogeneous Severity of COVID-19 in African Countries: A Modeling Approach

    Article • The Bulletin of Mathematical Biophysics, January 2022, Springer Science + Business Media

    Daihai He

  25. Modelling COVID-19 Vaccine Breakthrough Infections in Highly Vaccinated Israel – the effects of waning immunity and third vaccination dose

    Article • January 2022, Cold Spring Harbor Laboratory Press

    Daihai He

  26. Antiprotozoal Effect of Snake Venoms and Their Fractions: A Systematic Review

    Article • Pathogens, December 2021, MDPI AG

    Daihai He

  27. Infection Fatality Rate and Infection Attack Rate of COVID-19 in South American Countries

    Article • December 2021, Research Square

    Daihai He

  28. Infection fatality ratio and case fatality ratio of COVID-19

    Article • International Journal of Infectious Diseases, December 2021, Elsevier

    Daihai He

  29. Ratio of asymptomatic COVID-19 cases among ascertained SARS-CoV-2 infections in different regions and population groups in 2020: a systematic review and meta-analysis including 130 123 infections from 241 studies

    Article • BMJ Open, December 2021, BMJ

    Daihai He

  30. Shrinkage in serial intervals across transmission generations of COVID-19

    Article • Journal of Theoretical Biology, November 2021, Elsevier

    Daihai He

  31. Seroprevalence and Infection Attack Rate of COVID-19 in Indian Cities

    Article • September 2021, Research Square

    Daihai He

  32. Spatio-temporal detection for dengue outbreaks in the Central Region of Malaysia using climatic drivers at mesoscale and synoptic scale

    Article • September 2021, Cold Spring Harbor Laboratory Press

    Daihai He

  33. Vertical Transmission of SARS-CoV-2: A Systematic Review of Systematic Reviews

    Article • Viruses, September 2021, MDPI AG

    Daihai He

  34. The second wave of COVID-19 in South and Southeast Asia and vaccination effects

    Article • September 2021, Research Square

    Daihai He

  35. Correction: Predicting Antituberculosis Drug–Induced Liver Injury Using an Interpretable Machine Learning Method: Model Development and Validation Study

    Article • JMIR Medical Informatics, August 2021, JMIR Publications Inc.

    Daihai He

  36. Correction: Predicting Antituberculosis Drug–Induced Liver Injury Using an Interpretable Machine Learning Method: Model Development and Validation Study (Preprint)

    Article • July 2021, JMIR Publications Inc.

    Daihai He

  37. Predicting Antituberculosis Drug–Induced Liver Injury Using an Interpretable Machine Learning Method: Model Development and Validation Study

    Article • JMIR Medical Informatics, July 2021, JMIR Publications Inc.

    Daihai He

  38. A continuous age-specific standardized mortality ratio for estimating the unascertained rates in the early epidemic of COVID-19 in different regions

    Article • Journal of Applied Statistics, July 2021, Taylor & Francis

    Daihai He

  39. Forecast of the COVID-19 trend in India: a simple modelling approach

    Article • May 2021, Research Square

    Daihai He

  40. The heterogeneous severity of COVID-19 in African countries: A modeling approach

    Article • April 2021, Research Square

    Daihai He

  41. Predicting Antituberculosis Drug–Induced Liver Injury Using an Interpretable Machine Learning Method: Model Development and Validation Study (Preprint)

    Article • March 2021, JMIR Publications Inc.

    Daihai He

  42. The new SARS-CoV-2 variant and reinfection in the resurgence of COVID-19 outbreaks in Manaus, Brazil

    Article • March 2021, Cold Spring Harbor Laboratory Press

    Daihai He

  43. Using proper mean generation intervals in modelling of COVID-19

    Article • March 2021, Cold Spring Harbor Laboratory Press

    Daihai He

  44. Heterogeneous Severity of COVID-19 in African Countries: A Modeling Approach

    Article • March 2021, Research Square

    Daihai He

  45. The unexpected dynamics of COVID-19 in Manaus, Brazil: Was herd immunity achieved?

    Article • February 2021, Cold Spring Harbor Laboratory Press

    Daihai He

  46. Attach importance of the bootstrap t test against Student's t test in clinical epidemiology: a demonstrative comparison using COVID-19 as an example

    Article • Epidemiology and Infection, January 2021, Cambridge University Press

    Daihai He

  47. Influenza versus COVID-19 cases among influenza-like illness patients in travelers from Wuhan to Hong Kong in January 2020

    Article • International Journal of Infectious Diseases, December 2020, Elsevier

    Daihai He

  48. Estimating the under-ascertainment number of COVID-19 cases in Kano, Nigeria in the fourth week of April 2020: a modelling analysis of the early outbreak

    Article • October 2020, Research Square

    Daihai He

  49. Low dispersion in the infectiousness of COVID-19 cases implies difficulty in control

    Article • BMC Public Health, October 2020, Springer Science + Business Media

    Daihai He

  50. Decreased Case Fatality Rate of COVID‐19 in the Second Wave: A study in 53 countries or regions

    Article • Transboundary and Emerging Diseases, September 2020, Hindawi Publishing Corporation

    Daihai He

  51. Seasonal influenza activity in young children before the COVID‐19 outbreak in Wuhan, China

    Article • Transboundary and Emerging Diseases, September 2020, Hindawi Publishing Corporation

    Daihai He

  52. Effects of particulate matter exposure on the transmissibility and case fatality rate of COVID-19: A Nationwide Ecological Study in China

    Article • Journal of Travel Medicine, August 2020, Oxford University Press (OUP)

    Daihai He

  53. Modeling the 2014–2015 Ebola Virus Disease Outbreaks in Sierra Leone, Guinea, and Liberia with Effect of High- and Low-risk Susceptible Individuals

    Article • The Bulletin of Mathematical Biophysics, July 2020, Springer Science + Business Media

    Daihai He

  54. Extraordinary curtailment of massive typhus epidemic in the Warsaw Ghetto

    Article • Science Advances, July 2020, American Association for the Advancement of Science

    Daihai He

  55. Estimation of exponential growth rate and basic reproduction number of the coronavirus disease 2019 (COVID-19) in Africa

    Article • Infectious Diseases of Poverty, July 2020, Springer Science + Business Media

    Daihai He

  56. Age, source, and future risk of COVID-19 infections in two settings of Hong Kong and Singapore

    Article • BMC Research Notes, July 2020, Springer Science + Business Media

    Daihai He

  57. A re-analysis in exploring the association between temperature and COVID-19 transmissibility: an ecological study with 154 Chinese cities

    Article • European Respiratory Journal, July 2020, European Respiratory Society (ERS)

    Daihai He, Daihai He

  58. Age, source of and future risk of infection in two settings of Hong Kong and Singapore by March 5, 2020

    Article • July 2020, Research Square

    Daihai He

  59. Estimating The Under-Ascertainment Number of COVID-19 Cases in Kano, Nigeria in The Fourth Week of April 2020: A Modelling Analysis of The Early Outbreak

    Article • July 2020, Research Square

    Daihai He

  60. Individualised risk prediction model for new-onset, progression and regression of chronic kidney disease in a retrospective cohort of patients with type 2 diabetes under primary care in Hong Kong

    Article • BMJ Open, July 2020, BMJ

    Daihai He

  61. Estimation of exponential growth rate and basic reproduction number of the coronavirus disease 2019 (COVID-19) in Africa

    Article • May 2020, Research Square

    Daihai He

  62. Mechanistic modelling of the large-scale Lassa fever epidemics in Nigeria from 2016 to 2019

    Article • Journal of Theoretical Biology, May 2020, Elsevier

    Daihai He

  63. Preliminary estimation of the novel coronavirus disease (COVID-19) cases in Iran: A modelling analysis based on overseas cases and air travel data

    Article • International Journal of Infectious Diseases, May 2020, Elsevier

    Daihai He

  64. The relative transmissibility of asymptomatic COVID-19 infections among close contacts

    Article • International Journal of Infectious Diseases, May 2020, Elsevier

    Daihai He

  65. The basic reproduction number of novel coronavirus (2019-nCoV) estimation based on exponential growth in the early outbreak in China from 2019 to 2020: A reply to Dhungana

    Article • International Journal of Infectious Diseases, May 2020, Elsevier

    Daihai He

  66. New estimates of the Zika virus epidemic attack rate in Northeastern Brazil from 2015 to 2016: A modelling analysis based on Guillain-Barré Syndrome (GBS) surveillance data

    Article • PLoS Neglected Tropical Diseases, April 2020, PLOS

    Daihai He, Daihai He

  67. Positive RT-PCR tests among discharged COVID-19 patients in Shenzhen, China

    Article • Infection Control, April 2020, Cambridge University Press

    Daihai He

  68. Estimation of exponential growth rate and basic reproduction number of the coronavirus disease 2019 (COVID-19) in Africa

    Article • April 2020, Research Square

    Daihai He

  69. Different age pattern of COVID-19 cases in Hong Kong and Singapore by March 4, 2020

    Article • March 2020, Research Square

    Daihai He

  70. COVID-19 and gender-specific difference: Analysis of public surveillance data in Hong Kong and Shenzhen, China, from January 10 to February 15, 2020

    Article • Infection Control, March 2020, Cambridge University Press

    Daihai He

  71. Preliminary estimating the reproduction number of the coronavirus disease (COVID-19) outbreak in Republic of Korea from 31 January to 1 March 2020

    Article • March 2020, Cold Spring Harbor Laboratory Press

    Daihai He

  72. Preliminary estimation of the novel coronavirus disease (COVID-19) cases in Iran: a modelling analysis based on overseas cases and air travel data

    Article • March 2020, Cold Spring Harbor Laboratory Press

    Daihai He

  73. Estimation of local novel coronavirus (COVID-19) cases in Wuhan, China from off-site reported cases and population flow data from different sources

    Article • March 2020, Cold Spring Harbor Laboratory Press

    Daihai He

  74. Preliminary estimation of the basic reproduction number of novel coronavirus (2019-nCoV) in China, from 2019 to 2020: A data-driven analysis in the early phase of the outbreak

    Article • International Journal of Infectious Diseases, March 2020, Elsevier

    Daihai He

  75. Quantifying the association between domestic travel and the exportation of novel coronavirus (2019-nCoV) cases from Wuhan, China in 2020: a correlational analysis

    Article • Journal of Travel Medicine, February 2020, Oxford University Press (OUP)

    Daihai He

  76. Public awareness, news promptness and the measles outbreak in Hong Kong from March to April, 2019

    Article • Infectious Diseases, February 2020, Taylor & Francis

    Daihai He

  77. Estimating the Unreported Number of Novel Coronavirus (2019-nCoV) Cases in China in the First Half of January 2020: A Data-Driven Modelling Analysis of the Early Outbreak

    Article • Journal of Clinical Medicine, February 2020, MDPI AG

    Daihai He

  78. Mechanistic modelling of multiple waves in an influenza epidemic or pandemic

    Article • Journal of Theoretical Biology, February 2020, Elsevier

    Daihai He

  79. Preliminary estimation of the basic reproduction number of novel coronavirus (2019-nCoV) in China, from 2019 to 2020: A data-driven analysis in the early phase of the outbreak

    Article • January 2020, Cold Spring Harbor Laboratory Press

    Daihai He

  80. Mathematical modeling and analysis of meningococcal meningitis transmission dynamics

    Article • International Journal of Biomathematics, January 2020, World Scientific Pub Co Pte Lt

    Daihai He

  81. Large-scale Lassa fever outbreaks in Nigeria: quantifying the association between disease reproduction number and local rainfall

    Article • Epidemiology and Infection, January 2020, Cambridge University Press

    Daihai He

  82. Age-Period-Cohort Analysis on the Time Trend of Hepatitis B Incidence in Four Prefectures of Southern Xinjiang, China from 2005 to 2017

    Article • International Journal of Environmental Research and Public Health, October 2019, MDPI AG

    Daihai He

  83. Mathematical models of transmission dynamics and vaccine strategies in Hong Kong during the 2017–2018 winter influenza season

    Article • Journal of Theoretical Biology, September 2019, Elsevier

    Daihai He

  84. Simple framework for real-time forecast in a data-limited situation: the Zika virus (ZIKV) outbreaks in Brazil from 2015 to 2016 as an example

    Article • Parasites & Vectors, July 2019, Springer Science + Business Media

    Daihai He

  85. New estimates of the Zika virus epidemic attack rate in Northeastern Brazil from 2015 to 2016: A modelling analysis based on Guillain-Barré Syndrome (GBS) surveillance data

    Article • May 2019, Cold Spring Harbor Laboratory Press

    Daihai He

  86. Large-scale Lassa fever outbreaks in Nigeria: quantifying the association between disease reproduction number and local rainfall

    Article • April 2019, Cold Spring Harbor Laboratory Press

    Daihai He

  87. Phase-shifting of the transmissibility of macrolide-sensitive and resistant Mycoplasma pneumoniae epidemics in Hong Kong, from 2015 to 2018

    Article • International Journal of Infectious Diseases, April 2019, Elsevier

    Daihai He

  88. Modelling the skip-and-resurgence of Japanese encephalitis epidemics in Hong Kong

    Article • Journal of Theoretical Biology, October 2018, Elsevier

    Daihai He

  89. Strategic decision making about travel during disease outbreaks: a game theoretical approach

    Article • Journal of The Royal Society Interface, September 2018, Royal Society Publishing

    Daihai He

  90. Modeling the 2016–2017 Yemen cholera outbreak with the impact of limited medical resources

    Article • Journal of Theoretical Biology, August 2018, Elsevier

    Daihai He

  91. Spread of middle east respiratory syndrome among camel

    Article • Statistical Methods in Medical Research, May 2018, SAGE Publications

    Daihai He, Daihai He

  92. Unsynchronized influenza epidemics in two neighboring subtropical cities

    Article • International Journal of Infectious Diseases, April 2018, Elsevier

    Daihai He

  93. HIV epidemics in Shenzhen and Chongqing, China

    Article • PLoS ONE, February 2018, PLOS

    Daihai He

  94. Modelling the large-scale yellow fever outbreak in Luanda, Angola, and the impact of vaccination

    Article • PLoS Neglected Tropical Diseases, January 2018, PLOS

    Daihai He

  95. Anti-phase synchronization of influenza A/H1N1 and A/H3N2 in Hong Kong and countries in the North Temperate Zone

    Article • International Journal of Infectious Diseases, January 2018, Elsevier

    Daihai He

  96. Analysing increasing trends of Guillain-Barré Syndrome (GBS) and dengue cases in Hong Kong using meteorological data

    Article • PLoS ONE, December 2017, PLOS

    Daihai He

  97. Patterns of influenza vaccination coverage in the United States from 2009 to 2015

    Article • International Journal of Infectious Diseases, December 2017, Elsevier

    Daihai He

  98. News trends and web search query of HIV/AIDS in Hong Kong

    Article • PLoS ONE, September 2017, PLOS

    Daihai He

  99. Prevention and Control of Zika as a Mosquito-Borne and Sexually Transmitted Disease: A Mathematical Modeling Analysis

    Article • Scientific Reports, June 2016, Nature

    Dr Gerardo Chowell, Daihai He

  100. Seasonality of Influenza A(H7N9) Virus in China—Fitting Simple Epidemic Models to Human Cases

    Article • PLoS ONE, March 2016, PLOS

    Daihai He

  101. Differences in the seasonality of Middle East respiratory syndrome coronavirus and influenza in the Middle East

    Article • International Journal of Infectious Diseases, November 2015, Elsevier

    Daihai He

  102. Global Spatio-temporal Patterns of Influenza in the Post-pandemic Era

    Article • Scientific Reports, June 2015, Springer Science + Business Media

    Daihai He

  103. Impact of the 2009 H1N1 Pandemic on Age-Specific Epidemic Curves of Other Respiratory Viruses: A Comparison of Pre-Pandemic, Pandemic and Post-Pandemic Periods in a Subtropical City

    Article • PLoS ONE, April 2015, PLOS

    Daihai He

  104. Patterns of spread of influenza A in Canada

    Article • Proceedings of the Royal Society B Biological Sciences, September 2013, Royal Society Publishing

    Daihai He

  105. Inferring the causes of the three waves of the 1918 influenza pandemic in England and Wales

    Article • Proceedings of the Royal Society B Biological Sciences, July 2013, Royal Society Publishing

    Daihai He

  106. Mechanistic modelling of the three waves of the 1918 influenza pandemic

    Article • Theoretical Ecology, March 2011, Springer Science + Business Media

    Daihai He

  107. NOISE-INDUCED SYNCHRONIZATION IN MULTITROPHIC CHAOTIC ECOLOGICAL SYSTEMS

    Article • International Journal of Bifurcation and Chaos, June 2010, World Scientific Pub Co Pte Lt

    Daihai He

  108. Bright Soliton Solutions in Degenerate Femi Gas near Feshbach Resonance

    Article • Chinese Physics Letters, December 2009, Institute of Physics Publishing

    Daihai He

  109. Plug-and-play inference for disease dynamics: measles in large and small populations as a case study

    Article • Journal of The Royal Society Interface, June 2009, Royal Society Publishing

    Professor Aaron A. King, Daihai He

  110. Time series analysis via mechanistic models

    Article • The Annals of Applied Statistics, March 2009, Institute of Mathematical Statistics

    Professor Aaron A. King, Daihai He

  111. Epidemiological effects of seasonal oscillations in birth rates

    Article • Theoretical Population Biology, September 2007, Elsevier

    Daihai He

  112. Spatio-temporal synchronization of recurrent epidemics

    Article • Proceedings of the Royal Society B Biological Sciences, July 2003, Royal Society Publishing

    Daihai He

  113. Detecting generalized synchrony: An improved approach

    Article • February 2003, American Physical Society (APS)

    Daihai He

  114. Unusual synchronization of Red Sea fish energy expenditures

    Article • Ecology Letters, February 2003, Wiley

    Daihai He

  115. Analysis of generalized synchronization in directionally coupled chaotic phase-coherent oscillators by local minimal fluctuations

    Article • September 2002, American Physical Society (APS)

    Daihai He

  116. Pattern formation of spiral waves in an inhomogeneous medium with small-world connections

    Article • May 2002, American Physical Society (APS)

    Daihai He

  117. Phase-Locking in Coupled Chaotic Oscillators

    Article • Chinese Physics Letters, February 2002, Institute of Physics Publishing

    Daihai He

  118. Phase locking in on-off intermittency

    Article • November 2001, American Physical Society (APS)

    Daihai He

  119. Periodic states with functional phase relation in weakly coupled chaotic Hindmarsh–Rose neurons

    Article • Physica D Nonlinear Phenomena, August 2001, Elsevier

    Daihai He

  120. Generalized Splay State in Coupled Chaotic Oscillators Induced by Weak Mutual Resonant Interactions

    Article • Physical Review Letters, February 2001, American Physical Society (APS)

    Daihai He

  121. A simple method for the computation of the conditional Lyapunov exponents

    Article • Communications in Nonlinear Science and Numerical Simulation, June 1999, Elsevier

    Daihai He