Perhaps a sign of what the future holds for air travelers, Dubai-based airline Emirates has begun carrying out Covid-19 blood tests on passengers at the airport prior to flights.
According to a statement released by the airline, the first rapid Covid-19 blood tests took place on Wednesday at Duba
```
Members Only
Login or create an account to continue
This article is available to registered BusinessDay readers. Please login if you already have an account, or create a new account to continue reading.
New to BusinessDay? Register now and start reading.
```
