NSW’s successful test and trace strategy controlled the Crossroads Hotel outbreak a year ago without needing a stringent lockdown. But this has not worked as well against Delta.
Simultaneously high levels of virus and vaccination will give further evidence of just how protective COVID-19 vaccines are.
Students nearing the end of high school worried about their schoolwork and education more than younger students.
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Policymakers need to make sense of the data so as to predict and manage what’s happening. To address this need, we developed a visualisation tool to track and predict country-level COVID-19 cases.
Trucks and business were looted and burnt during recent riots in South Africa.
EPA-EFE/Stringer
The violence wreaked its damage because South Africa’s journey to democracy remains incomplete. It sends a sharp message that the country must look its past far more squarely in the eye.
As Los Angeles County again mandates masking indoors – even for the fully vaccinated – local health officials in the U.S. are closely eyeing their own COVID-19 vaccination and infection rates.
Political leanings and community features predicted support of COVID-19 mitigation measures.
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Multiple factors determined whether or not individual Americans adopted COVID-19 safety measures, according to statistical analysis of public opinion data.
As coronavirus cases surge, unvaccinated people are accounting for nearly all hospitalizations and deaths.
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The US has split into “two Americas,” one of the unvaccinated and one of the vaccinated. The differences in deaths and hospitalizations between the two populations are striking.
Investigations have led to the withdrawal of a study backing ivermectin to treat COVID-19. But that’s not the last time we’ll hear about this controversial drug.
In order to support people effectively, craft appropriate messages and predict virus spread, it is crucial to use the languages and local networks that bind multicultural communities together.
Vaccinating a population requires a proactive approach to health promotion and community preparedness.
South African president Cyril Ramaphosa delivers a speech next to a statue of the late former president Nelson Mandela in Cape Town in 2020.
EPA-EFE/Ruvan Boshoff
Hunger is not the cause of the current social upheaval. But, taken along with other deep-rooted structural inequalities, it provides additional fuel for socio-political conflagration.
The U.S. economy bounced back in record time.
AP Photo/Gerald Herbert
Honorary Enterprise Professor, School of Population and Global Health, and Department of General Practice and Primary Care, The University of Melbourne
Dean Faculty of Health Sciences and Professor of Vaccinology at University of the Witwatersrand; and Director of the SAMRC Vaccines and Infectious Diseases Analytics Research Unit, University of the Witwatersrand