Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

The virus that causes AIDS is shown budding out of a human immune cell, which the virus infects and uses to replicate

The virus that causes AIDS is shown emerging from a human immune cell, which the virus infects and uses to replicate 

Scientists

...

discovered how the virus attaches to an immune cell and reproduced, the challenge was how to prevent that process

Scientists found out how the virus attaches to an immune cell and reproduces, the challenge was how to prevent that process