Victoria's Deputy Chief Health Officer said on Thursday 'there is no Pfizer left'
He called on other states to donate some of their Pfizer vaccines to Victoria
Six Melbourne bus routes have been added to Victoria's Covid exposure site list
All routes have a 357 bus number and travelled between May 24 to May 28
They are Tier 1, with all passengers required to isolate for 14days and get tested
Multiple other Tier 1 and Tier 2 venues were added to the list - which sits at 370