Prof Robert Booy

Infectious diseases

Clinical Articles

COVID-19 boosters: Should we all line up for a 4th or 5th dose?

Dr Gary Grohmann and Prof Robert Booy weigh up the research on boosters

Infectious diseases, Public health

Podcasts

COVID update – Plagues, current and future COVID-19

COVID – 5th dose, flu – concurrent annual booster, many recrudescent diseases

Infectious diseases

Clinical Articles

Trouble in China: Might Omicron become Omega?

A massive surge in Omicron infections in China likely means new subvariants—and potentially worse.

Infectious diseases

Podcasts

COVID variants, antivirals, vaccines & vaccine hesitancy

Overseas travel and COVID - booster before travelling? What’s the evidence? The more transmissible OMICRON subvariant... is there any cause for concern here?

Infectious diseases

Videos

Pertussis vaccination

Prof Robert Booy (Professor in Paediatrics, Vaccinology, Epidemiology and Infectious Diseases, University of Sydney) shares a community service announcement for healthcare professionals on vaccination for pertussis.

Infectious Diseases Specialist and Paediatrician; Professor of Paediatrics and Child Health, University of Sydney Clinical School, Children's Hospital at Westmead

More from this expert

COVID-19 boosters: Should we all line up for a 4th or 5th dose?

Dr Gary Grohmann and Prof Robert Booy weigh up the research on boosters

COVID update – Plagues, current and future COVID-19

COVID – 5th dose, flu – concurrent annual booster, many recrudescent diseases

Trouble in China: Might Omicron become Omega?

A massive surge in Omicron infections in China likely means new subvariants—and potentially worse.

COVID variants, antivirals, vaccines & vaccine hesitancy

Overseas travel and COVID - booster before travelling? What’s the evidence? The more transmissible OMICRON subvariant... is there any cause for concern here?

Pertussis vaccination

Prof Robert Booy (Professor in Paediatrics, Vaccinology, Epidemiology and Infectious Diseases, University of Sydney) shares a community service announcement for healthcare professionals on vaccination for pertussis.

Pertussis vaccination

Prof Robert Booy (Professor in Paediatrics, Vaccinology, Epidemiology and Infectious Diseases, University of Sydney) shares a community service announcement for healthcare professionals on vaccination for pertussis.

COVID variants, antivirals, vaccines & vaccine hesitancy

Overseas travel and COVID - booster before travelling? What’s the evidence? The more transmissible OMICRON subvariant... is there any cause for concern here?

Trouble in China: Might Omicron become Omega?

A massive surge in Omicron infections in China likely means new subvariants—and potentially worse.

COVID update – Plagues, current and future COVID-19

COVID – 5th dose, flu – concurrent annual booster, many recrudescent diseases

COVID-19 boosters: Should we all line up for a 4th or 5th dose?

Dr Gary Grohmann and Prof Robert Booy weigh up the research on boosters

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First Healthed Webcast for 2026

An Update on Heart Failure in Primary Care

Tuesday 3rd February, 7pm - 9pm AEDT

Speaker

Prof Andrew Sindone

Cardiologist; Director of the Heart Failure Unit and Department of Cardiac Rehabilitation, Concord Hospital

We invite you to our first webcast of 2026, where Prof Andrew Sindone will provide an update on heart failure in primary care. Earn up to 4 hours CPD. RACGP & ACRRM accredited.

Prof Robert Booy

Infectious Diseases Specialist and Paediatrician; Professor of Paediatrics and Child Health, University of Sydney Clinical School, Children's Hospital at Westmead

More from this expert

Dr Gary Grohmann and Prof Robert Booy weigh up the research on boosters

COVID – 5th dose, flu – concurrent annual booster, many recrudescent diseases

A massive surge in Omicron infections in China likely means new subvariants—and potentially worse.

Overseas travel and COVID - booster before travelling? What’s the evidence? The more transmissible OMICRON subvariant... is there any cause for concern here?

Prof Robert Booy (Professor in Paediatrics, Vaccinology, Epidemiology and Infectious Diseases, University of Sydney) shares a community service announcement for healthcare professionals on vaccination for pertussis.

Prof Robert Booy (Professor in Paediatrics, Vaccinology, Epidemiology and Infectious Diseases, University of Sydney) shares a community service announcement for healthcare professionals on vaccination for pertussis.

Overseas travel and COVID - booster before travelling? What’s the evidence? The more transmissible OMICRON subvariant... is there any cause for concern here?

A massive surge in Omicron infections in China likely means new subvariants—and potentially worse.

COVID – 5th dose, flu – concurrent annual booster, many recrudescent diseases

Dr Gary Grohmann and Prof Robert Booy weigh up the research on boosters

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Healthed

First Healthed Webcast for 2026

An Update on Heart Failure in Primary Care

Tuesday 3rd February, 7pm - 9pm AEDT

Speaker

Prof Andrew Sindone

Cardiologist; Director of the Heart Failure Unit and Department of Cardiac Rehabilitation, Concord Hospital

We invite you to our first webcast of 2026, where Prof Andrew Sindone will provide an update on heart failure in primary care. Earn up to 4 hours CPD. RACGP & ACRRM accredited.