"We have the Zoo happening and that is going to be some fairly serious social interaction, not just for the young people in the terraces but also coming into and out of the ground and mingling before and afterwards.
"We need to be wary."
Yesterday, Otago and Southland recorded 1459 new cases of Covid-19, slightly down on Wednesday's record 1631.
The region's peak was expected to be about now, and modelling predicting it would be about 1500 cases was so far proving fairly accurate, he said.
"We probably need a couple more days to know if we have peaked or not, and maybe another three or four days after that to make absolutely sure because in some of the northern regions their numbers bounced about for a while and their peak lasted a couple of weeks, so it's probably a bit soon to tell."
He feared the imminent loosening of Covid-19 safety restrictions could hike case numbers, Lloyd said.
"What we don't want to do is slacken and then see our numbers escalate again because of large gatherings."
Covid modelling suggests the peak number of people in hospital comes a fortnight after the peak in case numbers, meaning southerners could be meeting in greater numbers just as hospitals come under strain from the number of Covid patients they are treating.
"We are focused on the peak and we shouldn't be because Covid is going to be around a lot longer and any admissions we get into our health system is going to affect our ability and capacity to carry on our usual work," Lloyd said.
Nationally, 18,423 cases of Covid-19 were reported by the Ministry of Health yesterday.
The breakdown of people in hospital with Covid-19 across the country are: Northland, 22; North Shore, 148; Middlemore, 207; Auckland, 159; Waikato, 82; Bay of Plenty, 39; Lakes, 16; Tairāwhiti, 4; Hawke's Bay, 40; Taranaki, 16; Whanganui, 3; MidCentral, 23; Hutt Valley, 17; Capital and Coast, 43; Wairarapa, 7; Nelson Marlborough, 11; Canterbury, 51; South Canterbury, 3; Southern, 22.
A further 11 people who had Covid-19 had died, and 913 people were in hospital.
