Hospitals and clinics have seen a surge in demand for coronavirus tests as new rules mean travelers must get screened 48 hours before flying. As schools finish for summer and flights abroad open up, testing centers said they had seen an influx in demand for PCR nasal swabs. Doctors at NMC Royal Hospital in Dubai said that they had seen a spike in walk-in patients. Pulmonologist Dr Sukhant Bagdia - whose hospital had a dedicated floor for Covid-19 patients at the…
