SARS-CoV-2-Reactive T Cells Found in Patients with Severe COVID-19
SARS-CoV-2-Reactive T Cells Found in Patients with Severe COVID-19
A small subset of uninfected people also had SARS-CoV-2-fighting T cells, a finding that scientists are still trying to figure out.
SARS-CoV-2-Reactive T Cells Found in Patients with Severe COVID-19
SARS-CoV-2-Reactive T Cells Found in Patients with Severe COVID-19

A small subset of uninfected people also had SARS-CoV-2-fighting T cells, a finding that scientists are still trying to figure out.

A small subset of uninfected people also had SARS-CoV-2-fighting T cells, a finding that scientists are still trying to figure out.

disease & medicine
FDA to Require 50 Percent Efficacy for COVID-19 Vaccines
FDA to Require 50 Percent Efficacy for COVID-19 Vaccines
Amanda Heidt | Jul 1, 2020
Vaccine experts divided on whether that level of protection is too low or too demanding.
Coronavirus-Infected Cells Grow Filopodia
Coronavirus-Infected Cells Grow Filopodia
Shawna Williams | Jun 30, 2020
SARS-CoV-2 causes cells to put out projections that spread the virus, a study finds.
Swine Flu Strain Has Pandemic Potential: Study
Swine Flu Strain Has Pandemic Potential: Study
Jef Akst | Jun 30, 2020
An influenza virus identified in pigs in China has a concerning mix of genes, but experts say there is no way to know if it will evolve to be transmissible between humans.
Severe Neurological Ailments Reported in COVID-19 Patients
Severe Neurological Ailments Reported in COVID-19 Patients
Lisa Winter | Jun 29, 2020
A survey of hospitalized patients finds some suffer fatigue, ischemic stroke, delirium, and other symptoms.
CRISPR Gene Editing Prompts Chaos in DNA of Human Embryos
CRISPR Gene Editing Prompts Chaos in DNA of Human Embryos
Amanda Heidt | Jun 26, 2020
Three studies identify unintended consequences of gene editing in human embryos, including large deletions and reshuffling of DNA.
Astrocyte-to-Neuron Method Reverses Neurodegeneration in Mice
Astrocyte-to-Neuron Method Reverses Neurodegeneration in Mice
Ruth Williams | Jun 24, 2020
The cell conversion strategy restores neurons and motor functions lost as a result of an induced Parkinson’s-like illness in the animals.
Leader of Sleep Science William Dement Dies
Leader of Sleep Science William Dement Dies
Kerry Grens | Jun 24, 2020
The Stanford University researcher charted the human sleep cycle and characterized numerous sleep disorders.
Acceleration in New COVID-19 Cases in Some US States Causes Alarm
Acceleration in New COVID-19 Cases in Some US States Causes Alarm
Catherine Offord | Jun 23, 2020
Arizona, Florida, California, and others have seen record numbers of daily new coronavirus positives in the last couple of weeks, and that’s not just a reflection of more testing. Hospitalizations are up too.
Opinion: Scientists in the US and China Collaborating on COVID-19
Opinion: Scientists in the US and China Collaborating on COVID-19
Jenny J. Lee, John P. Haupt | Jun 22, 2020
Despite high-profile political tensions between the two countries, researchers in the US and China are working together now more than ever, according to our bibliometric study.