Viral Discoveries, 1929
Viral Discoveries, 1929
The “mother of plant virology and serology,” Helen Purdy Beale, developed techniques to understand the nature of viruses that went unappreciated for decades.
Viral Discoveries, 1929
Viral Discoveries, 1929

The “mother of plant virology and serology,” Helen Purdy Beale, developed techniques to understand the nature of viruses that went unappreciated for decades.

The “mother of plant virology and serology,” Helen Purdy Beale, developed techniques to understand the nature of viruses that went unappreciated for decades.

serology
Past SARS-CoV-2 Infection Mostly Protects Survivors
Past SARS-CoV-2 Infection Mostly Protects Survivors
Max Kozlov | Jan 14, 2021
A large study of UK healthcare workers finds that immunity after coronavirus infection lasts for months, but those with antibodies may still be able to carry and spread the virus upon reexposure.
Vast Majority in US Remain Susceptible to COVID-19: Study
Vast Majority in US Remain Susceptible to COVID-19: Study
Max Kozlov | Sep 28, 2020
Fewer than 1 in 10 dialysis patients sampled had antibodies against the novel coronavirus as of July, indicating that the greater population is far from levels required to achieve herd immunity.
special report
Why the Accuracy of SARS-CoV-2 Antibody Tests Varies So Much
Why the Accuracy of SARS-CoV-2 Antibody Tests Varies So Much
Diana Kwon | May 5, 2020
The FDA cracks down on test makers as independent evaluations of their products’ performance show a need for improvement.
special report
How (Not) to Do an Antibody Survey for SARS-CoV-2
How (Not) to Do an Antibody Survey for SARS-CoV-2
Catherine Offord | Apr 28, 2020
Preprints from the first round of seroprevalence studies indicate that many more people have been infected with the virus than previously reported. Some of these studies also have serious design flaws.
Opinion: Public Health Trumps Privacy in a Pandemic
Opinion: Public Health Trumps Privacy in a Pandemic
John D. Loike, Ruth L. Fischbach | Apr 16, 2020
If governments were to use SARS-CoV-2 antibody tests to manage who can re-enter the workplace, society must accept a sacrifice of privacy.