Tom could die from the infection.

There is the false assumption that once you're vaccinated, this COVID virus is going to disappear," said Vanderbilt University infectious disease professor William Schaffner. "That's not the case. The COVID virus is here to stay. We're going to have to cope with it for years down the road."

There is growing evidence that small airborne coronavirus particles are produced when someone coughs, sneezes, sings, talks or breathes and can remain in the air to be breathed in by others, allowing an infection.

Be infected with the evil ways of the world.

Tom's wound got infected.

The infection is spreading.

The wound got infected.

People deplaning from heavily infected places such as Western Europe and the United States brought new cases of COVID-19.

Spain had 4,200 cases of infection, with more than 2,000 of them in Madrid.

Tom and Mary are infected.