Potential exposure sites in Raglan, Hamilton and Auckland are the latest to be linked to the Covid-19 Delta community outbreak.

A Takapuna hotel, a takeaway in Papatoetoe and a supermarket in Manukau are among the most recent additions for Auckland, while a fishing and hardware store is a new entry for Raglan.

A Z gas station in Melville is another Hamilton location added on Wednesday, after Waikato Hospital's reception area and a Countdown supermarket were added to the Ministry of Health's list.

A Covid-19 case visited the hospital between the hours of 10.30pm and 11.10pm on October 1, according to the Ministry of Health.

The addition of Waikato Hospital comes shortly after Auckland City Hospital was added to the list of locations of interest.

It was visited by a case on September 30 between 7am-11.59pm, October 1 between 4pm-11.59pm, and October 2 between 2.30pm-10pm.

Those who visited the hospital during those times are advised to self monitor for symptoms for 14 days from the date of exposure, and get a test if symptoms develop.

There are 162 locations of interest in total, with most in Auckland and some in the Waikato region following cases in Raglan and Hamilton.

The full list of locations of interest and visit times released by the Ministry of Health can be found here.

-Stuff.