Your immune system is often able to fend off pathogens it’s never seen before. But defending your body against all of them all at once is a tough challenge.
Ivan Erill, University of Maryland, Baltimore County
Researchers discovered a satellite virus latching onto the neck of another virus called MindFlayer. Studying the viral arms race between similar viruses could lead to new ways to fight infections.
Coinfections with bacteria can make viral infections even deadlier. Researchers have identified a protein in immune cells that may play a role in fighting both types of pathogens.
The flu vaccine will not protect you from getting COVID-19. But it will help avoid unnecessary doctors’ visits and protect vulnerable groups from potentially more severe disease.