A Challenge Trial for COVID-19 Would Not Be the First of Its Kind
A Challenge Trial for COVID-19 Would Not Be the First of Its Kind
Although scientists debate the ethics of deliberately infecting volunteers with SARS-CoV-2, plenty of consenting participants have been exposed to all sorts of pathogens in prior trials.
A Challenge Trial for COVID-19 Would Not Be the First of Its Kind
A Challenge Trial for COVID-19 Would Not Be the First of Its Kind

Although scientists debate the ethics of deliberately infecting volunteers with SARS-CoV-2, plenty of consenting participants have been exposed to all sorts of pathogens in prior trials.

Although scientists debate the ethics of deliberately infecting volunteers with SARS-CoV-2, plenty of consenting participants have been exposed to all sorts of pathogens in prior trials.

malaria
<em>The Scientist</em> Speaks Podcast - Episode 11
The Scientist Speaks Podcast - Episode 11
The Scientist Creative Services Team | Nov 18, 2020
A Path Back to Health: Immune Tolerance to Infectious Disease
Infectious Disease Researcher Steve Meshnick Dies
Infectious Disease Researcher Steve Meshnick Dies
Catherine Offord | Aug 13, 2020
A leading scientist on the mechanisms of action of antimalarial medications, the University of North Carolina professor made contributions to research and mentoring all around the world.
WHO Halts Hydroxychloroquine Testing Over Safety Concerns
WHO Halts Hydroxychloroquine Testing Over Safety Concerns
Catherine Offord | May 27, 2020
A paper published in The Lancet reported that hospitalized COVID-19 patients taking the drug had a higher risk of death, although some researchers have raised questions about the data.
Humans Inoculated with Genetically Modified Malaria Parasites
Humans Inoculated with Genetically Modified Malaria Parasites
Ruth Williams | May 20, 2020
Engineered Plasmodium parasites form the basis of two experimental malaria vaccines that showed safety and encouraging immune responses in clinical trials.
Malaria Parasites&rsquo; Biological Clocks Coordinate Cell Destruction
Malaria Parasites’ Biological Clocks Coordinate Cell Destruction
Abby Olena | May 14, 2020
Two studies show that Plasmodium—the genus of protozoans that cause malaria—have an internal sense of time that synchronizes with their host’s circadian rhythms and allows the parasites to collectively attack blood cells.
Journal Publisher Concerned over Hydroxychloroquine Study
Journal Publisher Concerned over Hydroxychloroquine Study
Kerry Grens | Apr 9, 2020
The report by Didier Raoult and colleagues that examined the use of the anti-malarial drug in a small number of COVID-19 patients receives criticism from the very society that published it.
Chloroquine for COVID-19: Cutting Through the Hype
Chloroquine for COVID-19: Cutting Through the Hype
Chris Baraniuk | Mar 20, 2020
President Donald Trump has touted the drug as a treatment but scientists still don’t know for sure that it is effective in patients. A number of clinical trials aim to find out.
Bioethicists Criticize WHO&rsquo;s Malaria Vaccine Trial
Bioethicists Criticize WHO’s Malaria Vaccine Trial
Lisa Winter | Feb 28, 2020
The study, conducted in Malawi, Kenya, and Ghana, did not obtain informed consent from each parent whose child participated, but rather considered consent “implied” because of the particular experimental design.
Infographic: How NETs Work
Infographic: How NETs Work
Borko Amulic, Gabriel Sollberger | Oct 1, 2019
While neutrophil extracellular traps help guard the body from infection, they also can contribute to a range of diseases.