Answer:
Wash your hands often with soap and clean, running water for at least 20 seconds.

If you don’t have access to soap and water, use an alcohol-based hand sanitizer often. Make sure it has at least 60% alcohol.

Don't touch your eyes, nose, or mouth unless you have clean hands.

As much as possible, don't touch "high-touch" public surfaces such as doorknobs and handles, cabinet handles, and light switches. Don't shake hands.

Clean home and work surfaces often with disinfectant. This includes desk surfaces, printers, phones, kitchen counters, tables, fridge door handle, bathroom surfaces, and any soiled surface. Closely follow disinfectant label instructions. See the CDC’s cleaning website for detailed instructions.

Explanation:

Please correct me if I'm wrong.