A new biotechnology company in McKinney has ambitions to become the world’s first fully integrated platform for polymerase chain reaction (PCR) testing — the same technology behind a common COVID-19 ...

In a 300-patient prospective correlation study conducted at Promus Diagnostics, an optimized PCR method with CFU/mL quantitation was compared directly to standard urine culture and susceptibility ...

Effective 1 August, all travellers flying Etihad Airways from around the world to Abu Dhabi and those transferring via Abu Dhabi onto other flights, will be required to show a negative COVID-19 ...

All U.S. military personnel entering Japan will soon be obliged to take a polymerase chain reaction (PCR) test upon arrival, a protocol required of other travelers since the outbreak of the novel ...

A COVID-19 testing location staff member coordinates a long line of cars at the COVID-19 testing site located at the John C Bright Playground in Metairie, La. Monday, Dec. 27, 2021.

A health worker takes a sample for a PCR test (Image: Getty Images) Rules for returning from green list destinations Regulations for return to the UK nations are roughly harmonised.