The Real Madrid player heaped praise on Peru, who he said would test the five-time world champions, despite the absence of their captain and all-time leading scorer Paolo Guerrero because of a knee injury.
"Without doubt it's an important time in my career," Danilo, who has been capped 25 times, told a virtual news conference.
The Liverpool forward struck again just after the interval when he slotted a close-range shot past Carlos Lampe following Neymar's slide-rule pass.
Both players had also tested positive on Sunday, along with defender Christian Ramos and striker Aldair Rodriguez. The latter two were cleared to play in Tuesday's fixture at Estadio Nacional after testing negative on Monday, the Peruvian Football Federation said.
"We have given away far too many leads," he complains. "We must gain a new mentality."
"I've reached a level of maturity that has allowed me to be a part of the national team," he said. "It's a position in which we've always had players with a lot of quality that have created history.
Germany seemed destined for a 3-2 win but Turkey had the last laugh as Karaman was on target in injury time to share the spoils.
As many expected, the Djokovic-Nadal rivalry will present its 56th head-to-head clash in this year's Roland Garros showdown on the Court Philippe Chatrier on Sunday.
El Shaarawy bagged his brace in the 45th minute with a header after Moldova's defender Veaceslav Posmac's error.
Shanxi trailed as many as 15 points in the first half and strived to cut the deficit to 42-40 before the interval. Led by Chinese internationals Liu Jiacen and Wutongtong, Shanxi came back with a 44-33 second half.
He also hopes that Tokyo will host the world championships again soon after the Olympic Games.