It is a near sphere of protein (cross section shown) inside a fatty membrane that protects a twisting strand of RNA--a molecule that holds the virus's genetic code. Proteins called "S" form spikes ...

Doctors have revealed an extremely rare case that saw the Covid vaccine reawaken a deadly virus inside a man's body. The unnamed 47-year-old had been living with a dormant tuberculosis infection ...

Narrator: COVID-19 myths have spread just about as quickly as the disease itself, but one myth in particular just won't go away: that SARS-CoV-2, the virus that causes COVID-19, isn't naturally ...

they're pretty mild and they're quarantined at home and they're not experiencing the seriousness of the virus inside the hospital. From my point of view, as the week progressed, I felt like I was ...

“I thought, ‘What can I do for the next 20 or 30 years?’” He found an answer in SARS-CoV-2, the virus responsible for the COVID-19 pandemic, that was rapidly spreading around the worl ...

Once a virus gets inside of an organism, like a human, it's genetic material allows it to damage or change cells in order to multiply rapidly. And if your immune system can't fight it off ...

Ebola virus proteins (green) are detected in the long tunneling nanotubes connecting cells. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert!

This trapped the virus inside a wall of immune people and stopped it from spreading. But attempts to use the technique with Ebola have run into problems. Ring vaccination requires a stable ...

Like other viruses, the dengue virus is a microscopic structure that can only replicate inside a host organism. Who discovered the dengue virus? How many types of dengue viruses are there ...