South Korea, Singapore, and Thailand. Our border response is further ramping up to have health staff available for all international flights into New Zealand. All these decisions and actions are designed to limit the spread of any sporadic COVID-19 cases that might arrive in New Zealand. At the same time, our health system continues its preparations in line with our comprehensive pandemic plan. I want to thank our DHBs, public health staff, and primary care and health officials for the work they are doing to protect the public. I have high confidence in our medical professionals. We have a strong public health system. We continue to work to keep COVID-19 out, but we are ready if it arrives in our community. 2.1 Early Ideas in Atomic Theory By