1. World Health Organization. Coronavirus disease 2019 (COVID-19): situation report 96-104. World Health Organization. 2020. https://www.who.int/emergencies/diseases/novel-coronavirus-2019/situation-reports.
2. Coronavirus disease 2019 (COVID-19) daily data summary March 29-April 22, 2020. https://www1.nyc.gov/assets/doh/downloads/pdf/imm/covid-19-daily-data-summary-04232020-1.pdf. 2020.
3. Puopolo K, Hudak M, Kimberlin D, Cummings J. Initial guidance: management of infants born to mothers with COVID-19. American Academy of Pediatrics Committee on Fetus and Newborn, Section on Neonatal Perinatal Medicine, and Committee on Infectious Diseases; 2020. https://services.aap.org/en/pages/2019-novel-coronavirus-covid-19-infections/clinical-guidance/faqs-management-of-infants-born-to-covid-19-mothers/. Accessed 22 April 2020.
4. Chen L, Li Q, Zheng D, Jiang H, Wei Y, Zou L, et al. Clinical characteristics of pregnant women with Covid-19 in Wuhan, China. N Engl J Med. 2020;382:e100. https://doi.org/10.1056/NEJMc2009226.
5. Chen H, Guo J, Wang C, Luo F, Yu X, Zhang W, et al. Clinical characteristics and intrauterine vertical transmission potential of COVID-19 infection in nine pregnant women: a retrospective review of medical. Lancet. 2020;395:809–15. https://doi.org/10.1016/S0140-6736(20)30360-3.