Corona outbreak

coronavirus outbreak:

How is one tested for Covid-19?

The test for coronavirus does not involve any blood examination. Coronavirus test includes examining of the throat swab or the nasal swab to check for infection. After taking samples, doctors posted at nodal hospitals may assess your physical health to decide whether hospitalisation is needed. Otherwise, you may be asked to stay isolated at home itself. If the tests are positive, you may require to remain quarantined for at least 14 days, till recovery.Corona Outbreak

If you get infected with COVID-19 and recover, can you get infected again?

It's not known. A few reports from China say some people had COVID-19, recovered and then fell ill again. It's unclear if that's a relapse, a new infection, or a case where the person never fully recovered in the first place. Scientists at the Fred Hutchinson Cancer Research Center in Seattle say the 30,000-letter genetic code of the virus changes by one letter every 15 days. It's not known how many of these changes would be needed for the virus to seem different enough to the immune system of someone who had a previous version of it for it to cause a fresh infection.