Topic description and stories

Opinion: Patient zero: why it's such a toxic term

01 Apr 2020

Dr Richard McKay traces the history of the 'patient zero' idea through epidemics such as HIV and typhoid, and the return of this trope with COVID-19.

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Opinion: How we lost our collective memory of epidemics

31 Mar 2020

Over the past 70 years richer nations have gradually lost their sense of danger concerning epidemics and serious infections, writes Professor Gordon...

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Burial team in Guinea carry a victim of Ebola, 2015. UN Photo/Martine Perret

Half of Ebola outbreaks go undetected, study finds

14 Jun 2019

Half of Ebola outbreaks have gone undetected since the virus was discovered in 1976, scientists at the University of Cambridge estimate. The new...

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A fishing village along Lake Victoria in the Mayuge District of Uganda, close to where researchers gathered data for the latest study.

Target ‘best connected neighbours’ to stop spread of infection in developing countries

24 Jul 2017

An innovative new study takes a network theory approach to targeted treatment in rural Africa, and finds that a simple algorithm may be more...

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California’s sudden oak death epidemic now ‘unstoppable’ and new epidemics must be managed earlier

02 May 2016

New research shows the sudden oak death epidemic in California cannot now be stopped, but that its tremendous ecological and economic impacts could...

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Uninfected or asymptomatic? Diagnostic tests key to forecasting major epidemics

05 Apr 2016

Major epidemics such as the recent Ebola outbreak or the emerging Zika epidemic may be difficult to forecast because of our inability to determine...

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Picture to educate people in villages that have no medical service about the spread of TB

A whole host of options

09 Oct 2015

Almost one in four of the world’s cases of tuberculosis (TB) are in India and the disease is constantly adapting itself to outwit our medicines...

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