You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser.
-
G
...Covid-19](https://www.cdc.gov/coronavirus/2019-ncov/if-you-are-sick/steps-when-you-are-sick.html)
* [How to protect yourself from Covid-19](https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/index.html)
**#Covid-19 #Testing #results #HCMHealthApp #QRCode #EpidemicControlAndPrevention
