With experts saying that daily Covid-19 cases could cross the 10,000 mark in the coming weeks despite muted CNY celebrations, should we be worried that this is a start of possibly another surge? Dr Jeremy Lim, Associate Professor, Saw Swee Hock School of Public Health, National University of Singapore shares what are the factors contributing to a surge in walk-in patients, some with acute respiratory infection over the Chinese New Year holiday, and if the public should be overly concerned that daily Covid-19 cases could cross the 10,000 mark in the coming weeks.