Ivan F. Hung-Ngai

102 Pokfulam Road
Hong Kong, HCW, Hong Kong Special Administrative Region

Last Updated: 09/26/2026

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Found 17 publications

Beyond ritonavir-boosted nirmatrelvir: the case for ensitrelvir in COVID-19 treatment.

Beyond ritonavir-boosted nirmatrelvir: the case for ensitrelvir in COVID-19 treatment.

Journal: The Lancet. Infectious diseases

Published: September 02, 2025

The impacts of long COVID and booster doses of post-infection vaccination among hospital-discharged COVID-19 survivors in Hong Kong: A retrospective observational study.

The impacts of long COVID and booster doses of post-infection vaccination among hospital-discharged COVID-19 survivors in Hong Kong: A retrospective observational study.

Journal: Vaccine

Published: August 12, 2025

Comparative effectiveness of combination therapy with nirmatrelvir-ritonavir and molnupiravir versus monotherapy with molnupiravir or nirmatrelvir-ritonavir in hospitalized COVID-19 patients: A target trial emulation study.

Comparative effectiveness of combination therapy with nirmatrelvir-ritonavir and molnupiravir versus monotherapy with molnupiravir or nirmatrelvir-ritonavir in hospitalized COVID-19 patients: A target trial emulation study.

Journal: International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases

Published: August 01, 2025

An open-label study on the safety and immunogenicity of a PD-1-enhanced DNA vaccine used as a T cell booster for COVID-19.

An open-label study on the safety and immunogenicity of a PD-1-enhanced DNA vaccine used as a T cell booster for COVID-19.

Journal: EBioMedicine

Published: September 27, 2024

Bivalent (Omicron BA.5/ancestral) recombinant spike protein vaccine: a promising booster.

Bivalent (Omicron BA.5/ancestral) recombinant spike protein vaccine: a promising booster.

Journal: The Lancet. Infectious diseases

Published: February 27, 2024

Comparative effectiveness of combination therapy with nirmatrelvir-ritonavir and remdesivir versus monotherapy with remdesivir or nirmatrelvir-ritonavir in patients hospitalised with COVID-19: a target trial emulation study.

Comparative effectiveness of combination therapy with nirmatrelvir-ritonavir and remdesivir versus monotherapy with remdesivir or nirmatrelvir-ritonavir in patients hospitalised with COVID-19: a target trial emulation study.

Journal: The Lancet. Infectious diseases

Published: January 03, 2024

The guided fire from within: intratumoral administration of mRNA-based vaccines to mobilize memory immunity and direct immune responses against pathogen to target solid tumors.

The guided fire from within: intratumoral administration of mRNA-based vaccines to mobilize memory immunity and direct immune responses against pathogen to target solid tumors.

Journal: Cell discovery

Published: December 18, 2023

CS-2034 mRNA vaccine: a new option for COVID-19 infection?

CS-2034 mRNA vaccine: a new option for COVID-19 infection?

Journal: The Lancet. Infectious diseases

Published: April 10, 2023

The effect of synbiotic-fluoride therapy on multi-species biofilm.

The effect of synbiotic-fluoride therapy on multi-species biofilm.

Journal: Journal of dentistry

Published: December 24, 2022

A prospective study of the impact of glycaemic status on clinical outcomes and anti-SARS-CoV-2 antibody responses among patients with predominantly non-severe COVID-19.

A prospective study of the impact of glycaemic status on clinical outcomes and anti-SARS-CoV-2 antibody responses among patients with predominantly non-severe COVID-19.

Journal: Diabetes research and clinical practice

Published: October 05, 2021

Detection of SARS-CoV-2 in conjunctival secretions from patients without ocular symptoms.

Detection of SARS-CoV-2 in conjunctival secretions from patients without ocular symptoms.

Journal: Infection

Published: July 07, 2020

Melioidosis in Hong Kong.

Melioidosis in Hong Kong.

Journal: Tropical medicine and infectious disease

Published: August 01, 2018

Showing 1-12 of 17

Last Updated: 09/26/2026