DEAR DR. ROACH: The newest COVID variant is reputed to be less deadly but highly contagious. What precisely makes one virus variant more contagious than another virus variant? Is it structure, size? - ...
Starting with tiny molecular building blocks, researchers in Rockville have made a functioning virus in record time and with unprecedented precision, a significant step toward the goal of being able ...
This image shows purified particles of mpox virus, formerly called monkeypox. Viruses like these can be genetically altered in the lab in ways that might make them more dangerous. (NIAID) Over 150 ...
Dear G.D.: Viral infections start by using a cell receptor to gain entry into the cell. This receptor depends on the virus; for example, SARS-CoV-2 (the virus that causes COVID) uses the ACE2 receptor ...
A common virus carried by most humans could trigger lupus, offering new clues for preventing and treating this dangerous autoimmune disease.
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It's time to make friends with your viruses
For years, we've known that not all bacteria are enemies — some are actually good for us, and belong inside us. That understanding sparked a boom in probiotics science and a multibillion dollar ...
A wreath of ten crAssviruses – hugely abundant viruses that infect gut bacteria and are part of your normal, healthy ...
Over 150 virologists have signed on to a commentary that says all the evidence to date indicates that the coronavirus pandemic started naturally, and it wasn't the result of some kind of lab accident ...
For years, we've known that not all bacteria are enemies — some are actually good for us, and belong inside us. That understanding sparked a boom in probiotics science and a multibillion dollar ...
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