Dale Fisher

Professor (Department of Medicine), National University of Singapore

Expertise: Infectious diseases, Microbiology, Infection control



 hypothesis  Orcid ID


Washington Times article by Robert Malone and Peter Navarro relies on inaccurate and unsubstantiated claims about virus evolution, vaccine immunity, and COVID-19 vaccine safety

in Washington Times, by Robert Malone and Peter Navarro

— 15 Aug 2021

"This article has inaccuracies throughout with a clear view to push an anti-vaccine agenda. The picture depicting a skull with eyes and nose made of coronaviruses in the shape of t..

Telegraph article describing the hypothesis that face masks can variolate a population receives mixed reviews on its scientific accuracy

in The Telegraph, by Georgina Hayes

— 24 Sep 2020

"The Telegraph headline is obviously misleading but the subheading is accurate. Masks don’t give immunity; rather, the argument is that infections are milder or asymptomatic and ..


Robert Malone makes several misleading and unsubstantiated claims about COVID-19 vaccines in Judicial Watch interview

“Leaky vaccines” are causing SARS-CoV-2 to evolve rapidly; COVID-19 vaccines don’t prevent disease and death; childhood vaccine safety is doubtful

SOURCE: Robert Malone, Judicial Watch

Published: 14 Sep 2023