Leverkusen had the last chance on target but substitute and new arrival Patrik Schick was unable to beat Casteels with a header with seven minutes to the final whistle.
All three are asymptomatic.
Having returned to the Merengues on a buy-back clause in 2016, Morata then joined Chelsea before a move to Atletico Madrid in January 2019.
Vasco are now fifth with 17 points while Coritiba are 16th, six points further back. Enditem
Sorloth proved last season what a prolific striker he is, as he scored 33 goals in 49 appearances during his loan spell at Turkish outfit Trabzonspor.
Players such as new arrival Gonzalo Paciencia are trying to spread optimism and are counting on football's unwritten laws.
The CBF did not immediately respond to the request.
Despite a positive start, Wolfsburg failed to build on their momentum and focused on long-range efforts, which posed no threat for Desna goalkeeper Yehven Past in the remainder of the first half.
Brazil's Santos also moved within sight of a berth in the next round with a 2-1 win over 10-man Delfin in the Ecuadorian port city of Manta.
The decision was announced in a meeting on Tuesday, hosted by the Beijing Organizing Committee for the 2022 Winter Olympic Games president Cai Qi, who emphasized COVID-19 pandemic control and prevention in the next phase of preparation for the Games.
WASHINGTON, Sept. 20 (Xinhua) -- American Bryson DeChambeau won the 120th edition of the US Open Golf Championship held at Winged Foot Golf Club in Mamaroneck, New York on Sunday.