Paediatric Inflammatory Multisystem Syndrome (PIMS-TS) in Australia PIMS-TS Main navigation What we do Surveillance and research COVID-19 PIMS-TS PAEDS PIMS-TS case data Acute childhood encephalitis Acute flaccid paralysis Febrile seizures Gram-negative blood stream infections Influenza Intussusception Invasive group A streptococcus disease Invasive meningococcal disease Kawasaki disease Pertussis Social research Varicella and herpes zoster Paediatric COVID-19 serosurveillance Paediatric Inflammatory Multisystem Syndrome (PIMS-TS, also known as Multisystem Inflammatory Syndrome in Children [MIS-C]) is a rare condition that occurs predominantly in children following COVID-191. It can cause inflammation of the heart, lungs, kidneys, brain, skin and eyes. It can be serious and require hospitalisation. We do not yet know what predisposes some children to develop PIMS-TS/MIS-C following COVID-19. PIMS-TS is estimated to occur in approximately 1 in every 2,500 children infected with SARS-CoV-2 and typically occurs 2–6 weeks after infection(2,3). Surveillance for PIMS-TS in Australia is undertaken by the Paediatric Active Enhanced Disease Surveillance (PAEDS) network and is funded by the Australian Government Department of Health and Aged Care. Data on this page will be updated monthly. 1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7436879/ 2. Williams P, Koirala A, Saravanos G, et al. COVID-19 in children in NSW, Australia, during the 2021 Delta outbreak: Severity and Disease spectrum. medRxiv 2021:2021.12.27.21268348. Available from: https://www.medrxiv.org/content/medrxiv/early/2021/12/29/2021.12.27.21268348.full.pdf(Accessed 8 February 2022). 3. https://pubmed.ncbi.nlm.nih.gov/34750151/ News & events All news & events 25 August 2023 | News PAEDS network provides crucial data on Strep A infections in Australia 03 November 2022 | News At least two thirds of Australians, including children and adolescents, have had COVID-19, two national antibody studies find 12 October 2022 | News Lower risk of multi-system inflammatory syndrome in Aussie kids with Omicron COVID-19 variant 11 August 2022 | News PAEDS provides important data on COVID-19 in children during the 2021 Delta outbreak