Carol @carolprgal
In Britain, France, Germany, rapid testing widely avail & inexpensive, thanks to govt subsidies. Ppl test 4 free. Many test @ home. In US, ppl take PCR test which is processed in lab, return results 24+ hrs. During that time, ppl w/ Covid can spread it https://t.co/SOQpbKktT8 — PolitiTweet.org