The quest to find treatment for COVID-19, and the uncertainty surrounding the clinical outcome, necessitates the use of antibiotics in the treatment package.
If authorized, molnupiravir could be a key oral treatment to help keep COVID-19 patients out of the hospital.
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The two types of COVID-19 tests – antigen and PCR – work in very different ways, which is why one is fast but less accurate and the other is slow and precise.
The best way to stop a contagious virus like COVID-19 is through a worldwide vaccination program.
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Professor Edward Holmes of the University of Sydney has scooped the top award at last night’s Prime Minister’s Prizes for Science, for his prompt efforts to understand the coronavirus genome.
Experts estimate that close to 90% of the U.S. population must be vaccinated to reach herd immunity for COVID-19.
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Vaccination campaigns like the ones that eventually eliminated polio and measles in the United States required decades of education and awareness in order to achieve herd immunity in the U.S. population.
Study implies that TB transmission might happen by other means that don’t involve coughing.
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Pediatric clinical trials for the COVID-19 Pfizer vaccine for children ages 5 to 11 have shown that the Pfizer shot is safe and effective.
Many long COVID-19 symptoms – such as fatigue, brain fog and memory impairment – are similar to those experienced post-concussion.
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When a student suffers a concussion, their school typically offers certain accommodations – lighter workload, rest breaks, more time to complete tests. Do kids with long COVID need the same?
UV lights come in a variety of different wavelengths, but not all are equally effective at disinfection. Researchers tested a number of commercially available lights to find the best.
South Africa has extended COVID-19 vaccination to adolescents between 12 and 17 years old.
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Countries like the United States, Denmark, Germany, Spain and Switzerland have already vaccinated many millions of adolescents and their experience will guide countries that follow suit.
Discuss with your doctor whether or not you need a booster – and if so, which vaccine will work best for you.
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As boosters are authorized for all three COVID-19 shots available in the US, the ability to swap out vaccine types looks to be a boon to the immune system.
Despite having comparatively poor health infrastructure, African public health practitioners have amassed a wealth of experience of managing epidemics.
Oral healthcare workers are exposed to disease-causing organisms during dental procedures.
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Pre-COVID-19 dentists wore some sort of respiratory protection like examination masks, surgical masks or respirators. COVID-19 has elevated the number of personal protective equipment needed.
There is immense interest in understanding whether potentially protective SARS-CoV-2 antibodies are provided to the baby via breast milk. This is what we know so far.
In light of mounting research showing the serious risks of contracting COVID-19 during pregnancy, the CDC is re-upping its urgency that pregnant women get their shots.
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