If the test is negative, take precautions to avoid infection.

We recommend visitors take additional precautions to avoid mosquito bites.

You should take all precautions to avoid mosquito bites at all times of the day or night.

The radiation oncologist must take precautions to avoid treating this area.

Controllers must take precautions to remain healthy and avoid certain medications that are banned for them.

Take precautions to avoid repetitive motion injuries on the job.

We shall take all precautions to avoid any contact with the indigenous life.

Take precautions to avoid infection while taking this drug.

"It says they want you to take all precautions to avoid any further loss of life."

If your test is negative, you have not been infected, and you can take precautions to avoid infection.