How to get URL link on X (Twitter) App
https://twitter.com/xuezhao/status/1241903435953270784There are multiple approaches to testing. The fastest is an antibody blood test I got. A more accurate approach is RT-PCR via a nasal swab. It’s slower since it requires a lab to process the samples. Many countries use both tests for each patient.
https://twitter.com/xuezhao/status/1239691527225368576