(CNN)The All Blacks, the New Zealand men's rugby team, have canceled two tests against South Africa and a match against Australia because of Covid-19 travel restrictions.

New Zealand is currently under lockdown restrictions until at least Tuesday at 11:59 p.m. local after discovering an outbreak of the highly transmissible Delta variant of the coronavirus in the country. Authorities have since uncovered another 30 active cases, including 11 locally transmitted infections that were announced on Friday.