The 28-year-old, who endured a difficult 18 months at Barcelona before being farmed out to the Bundesliga club in July 2019, has rediscovered his confidence since returning to the Camp Nou last month, shining in a central attacking midfield role behind Lionel Messi.
"I don't know what is going on, I'm so happy," said Swiatek in a smile.
"Two days ago, the Polish team received information that two members of the German national team, training at the same facilities, are infected with the coronavirus. We immediately decided that our entire team should be tested," explained Niedzwiedzki.
The 35-year-old small forward posted a game-high 43 points in a rare 45 minutes of play.
Luis Enrique will make changes to his side on Saturday with goalkeeper David de Gea likely to replace Kepa Arrizabalaga, who will have been happy to keep a clean sheet in Lisbon after his recent troubles at Chelsea.
The Heat led for most of the game, thanks to brilliant performances from Butler and Robinson, but the Lakers came roaring back in the fourth quarter to take the lead behind the outstanding play of James.
The young sensational roared into her first Grand Slam final, only the second of the Tour level, with the loss of just 23 games, the fewest since Mary Pierce finished runner-up in Paris in 1994. The Polish has stunned 2019 runner-up Marketa Vondrousova in the first round and avenging last year's French Open defeat to top seed and 2018 champion Simona Halep in the fourth round.
Schumacher Junior is determined to make a name for himself, instead of living on behalf of his prominent name.
It's still not certain whether Real Sociedad's Mikel Oyarzabal will be able to take part after he was unable to travel to Lisbon after an inconclusive COVID-19 test.
El Shaarawy bagged his brace in the 45th minute with a header after Moldova's defender Veaceslav Posmac's error.
Rafael Nadal of Spain celebrates with the trophy during the awarding ceremony after winning the men's singles final match against Novak Djokovic of Serbia at the French Open tennis tournament 2020 at Roland Garros in Paris, France, Oct. 11, 2020. (Xinhua/Gao Jing)