t requires a swab deep in the nasal cavity for a proper sample, but the results, which are back in a...
How are COVID-19 cases progressing? There were 4,625 new confirmed cases Saturday. Numbers do not r...
Know When to Delay your Travel to Avoid Spreading COVID-19 People who are sick, have recently teste...
In Brazil, from Feb 26 to 1:52pm CEST, 8 September 2020, there have been 4,137,521 confirmed cases o...
COVID-19 is thought to spread mainly through close contact from person-to-person. Some people withou...
Key Takeaways Studies show sputum may be the most reliable sample for a COVID-19 diagnostic test. ...