Still getting a negative RAT after a COVID exposure and days of symptoms? It might be time to consider a PCR.
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Articles on COVID test
Displaying 1 - 20 of 21 articles
Here’s what we know from the limited data publicly available.
A sore throat is more common with Omicron than Delta, but that doesn’t mean a throat swab will give you a more accurate – or earlier – result.
With access to testing limited and without other ways of measuring likely infection rates, New Zealand’s confirmed COVID cases are likely to be just a fraction of the total.
Dogs have such sensitive noses that they can be trained to detect the odors of crop pests, endangered species, illegal drugs – and diseases like COVID-19.
The current spate of travel bans is rather hasty and irrational given that we know that the variant is in several countries already.
Children have been hearing about the dangers of COVID since the pandemic began. Here’s how to help them understand and cope with a positive diagnosis.
Nigeria must increase its testing capacity and do more genomic studies to deal effectively with the Delta variant of COVID-19.
COVID-19 cases in Indonesia are rising and are expected to keep doing so for another two weeks until the effects of restrictions and mask mandates are seen.
Vaccinated people can still get infected with the coronavirus. So if you have symptoms of COVID-19, getting tested can protect others and help health officials keep an eye on the virus.
In-person learning can safely resume as long as schools take steps to mitigate the spread of COVID-19.
For many of us, the popular film, ‘Groundhog Day’ may bring up fond memories of a classic comedy. But a scholar argues there’s more to the film – it’s a lesson in mindfulness.
A new over-the-counter COVID-19 test has been authorized by the FDA. Though it can be used to test people with and without symptoms, moderate cost and limited production mean it isn’t a game-changer.
Airline health advice has so far mostly focused on staying hydrated and avoiding deep vein thrombosis. What passengers really want, however, is free hand masks, hand sanitiser and more space between passengers.
For members of the minority religion of Wicca and witchcraft – part of contemporary paganism – Halloween is not just a children’s holiday: It is both a celebration and acceptance of death.
Yo-yoing lockdowns are costly and to be avoided if at all possible. Here is what we can do to dramatically improve testing and tracing.
More testing will actually help us move forward faster. There are a few things we should do in Victoria to ensure the number of people getting tested for COVID-19 remains high.
The new BinaxNOW antigen test is quick, easy, accurate and cheap. It could solve the US testing problem, but the emergency use authorization only allows people with COVID-19 symptoms to get tested.
The centralised system that made NZ’s initial pandemic response so successful also explains the recent failures at the border.
The global pandemic has fueled illicit online sales of COVID-19 commodities, some of which are dangerous or illegal. Researchers are assessing the size and reach of this underground market.
Top contributors
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Associate Professor of Public Policy, University of Maryland, Baltimore County
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Professor, Nursing, School of Nursing and Midwifery, Griffith University
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Executive Secretary, Nigerian Academy of Science
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Digital and Communications Manager
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Paediatrician at the Royal Childrens Hospital and Associate Professor and Clinician Scientist, University of Melbourne and MCRI, Murdoch Children's Research Institute
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Senior Lecturer in Public Management, Te Herenga Waka — Victoria University of Wellington
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Clinical Chair and Professor of Infection Prevention and Disease Control at the University of Sydney, University of Sydney
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Research Fellow, Vaccine Uptake Group, Murdoch Children's Research Institute
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Postdoctoral research fellow, University of Sydney
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Professor of Criminal Justice and Criminology, Georgia State University
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Professor of Infectious Diseases, West Virginia University
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Lecturer, School of Government, Te Herenga Waka — Victoria University of Wellington
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Affliated Scholar at the Women's Studies Research Center, Brandeis University
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Academic Specialist & Lecturer in Cancer Sciences & Digital Health| Superstar of STEM| Science Communicator, The University of Melbourne
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Associate Professor of Global Health and Epidemiology, University of Washington
