More than 120 athletes are bound for the Games, even though the Indian Olympic Association is yet to officially divulge the strength of the contingent.
The IOA was supposed to provide details of the country's vaccinated athletes to the International Olympic Committee (IOC) by May 27 and had asked the national federations to share the information.
Two sparring partners -- her teammates in Sashastra Seema Bal (SSB), a physiotherapist and a masseuse have already been quarantined in the new hostel at the JLN complex.
The IOA had also urged five Olympic-bound sportspersons, who have recovered from COVID-19 in the recent past, to take their first dose of the vaccine as soon as possible.
A 15-member squad of Indian shooters, who have qualified for the Tokyo Olympics, departed for Zagreb, Croatia, for training ahead of the Games.
The NRAI said that it made arrangements for a chartered flight for the entire squad to fly to Zagreb
India's only individual Olympic gold medallist Abhinav Bindra on Friday lauded the Tokyo-bound athletes for showing great determination and achieving the 'exceptional' feat of qualifying for the Summer Games in the face of the COVID-19 adversity.
Batra's comment has come after critics from Japan on Friday submitted a petition, calling for the Games to be cancelled as the host nation fights a fourth wave of coronavirus infections.
NADA takes help from government doctors to conduct dope tests but all medical officers are busy in the wake of rising in coronavirus cases.
'Something like this was never taken up by the women's hockey team before and I am very proud we used our time during the lockdown for a good cause.'
Five months before the Olympics opening ceremony in Tokyo, health authorities around the world are scrambling to contain outbreaks of the flu-like virus which has infected about 80,000 and killed more than 2,700 people, the vast majority in China.