He spoke against football fans still visiting viewing centres to watch the Premier League matches.
The Golden Eaglets had already qualified for the African Under-17 competition holding in Morocco.
Ozil joined Arsenal from Real Madrid in 2014 after having a successful career which climaxed with three successive Uefa Champions league trophies.
But doubts are rife as a state of emergency has been declared for the Tokyo region, following a surge in coronavirus infections.
António Conte side went top on goal difference ahead of crosstown rivals AC Milan.
Messi received a straight red card for the first time in his career.
Liverpool dominated the game but were forced to a barren draw by the visiting Red Devils.
Mr. Green stressed that medical personnel would be on ground to enforce the COVID-19 guidelines.
“They are young and healthy footballers in the very last group,” Mr. Meyer said.
Nigerian Golden Eaglets remain the most successful team in the age-grade competition.
