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Isolated Realistic Coronavirus Covid-19 Molecule in a Biological Environment stock photo
Tweak to N Protein Makes Delta Variant More Infectious
Using a novel lab technique, researchers identified a mutation that allows the virus to insert more genetic material into host cells.
Tweak to N Protein Makes Delta Variant More Infectious
Tweak to N Protein Makes Delta Variant More Infectious

Using a novel lab technique, researchers identified a mutation that allows the virus to insert more genetic material into host cells.

Using a novel lab technique, researchers identified a mutation that allows the virus to insert more genetic material into host cells.

immunology, techniques, infectious disease

special report
antibody test coronavirus pandemic covid-19 sars-cov-2 serology igg igm immunity
Why the Accuracy of SARS-CoV-2 Antibody Tests Varies So Much
Diana Kwon | May 5, 2020 | 8 min read
The FDA cracks down on test makers as independent evaluations of their products’ performance show a need for improvement.
Special Report
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What Do Antibody Tests For SARS-CoV-2 Tell Us About Immunity?
Katarina Zimmer | Apr 15, 2020 | 9 min read
Studies from serum samples could transform our understanding of the spread of COVID-19, but what antibodies alone say about immunity is not yet clear.
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