Joseph Biden was sworn in as American president on January 20.
England is currently under a strict lockdown.
Nigeria has recorded over 105,000 cases and over 1,400 coronavirus deaths.
The test can be performed using standard laboratory equipment, compared to Polymerase Chain Reaction (PCR) tests.
Nigeria’s COVID-19 cases had surged in recent weeks.
The historic deal will mean zero tariffs and zero quotas.
Madam Keenan says she can finally look forward to spending time with family and friends in the New Year.
The country has been facing barrage of criticism from EU over disputed presidential election.
