virions

virions are the complete virus particles that can infect host cells.

understanding the structure of virions is crucial for developing vaccines.

virions can be transmitted through various routes, including respiratory droplets.

researchers are studying virions to find new antiviral treatments.

virions consist of genetic material surrounded by a protein coat.

the stability of virions in the environment affects their transmission potential.

some virions can remain infectious for long periods outside a host.

virions are often studied using electron microscopy for better visualization.

infection occurs when virions attach to and penetrate host cell membranes.

some vaccines work by introducing harmless virions to stimulate an immune response.