Immediate NAT test carried out on the spot for those within the newly added Red Code Zone near Areia Preta.
City
Among those already sampled, more than 70,000 have already tested negative.
Workers exempted from work must stay at home and avoid going out for non-emergency or necessary circumstances.
Patient is 42-year-old Vietnamese woman who worked alongside the most recently reported cases.
Health chief appeals to residents to join third mass NAT drive early as Red and Yellow zones labour under lockdown imposed after the discovery of 72nd, 73rd and 74th cases.
The 52-year-old mainland Chinese man and 40-year-old Vietnamese man work in the same place and both had previously tested negative for Covid-19.
Health Bureau once again adopts changes to medical care as city embarks on third round of mass nucleic acid testing.
Test is aimed at city’s entire population, including those who have already been vaccinated.
Two hotels and seven apartment blocks now active Red and Yellow Code Zones; immediate NATs carried out on the spot.