Here are a few useful free downloadable books and activities about Coronavirus.

https://nursedottybooks.com/dave-the-dog-is-worried-about-coronavirus-2/

https://nosycrow.com/wp-content/uploads/2020/04/Coronavirus_INS.pdf?fbclid=IwAR3qzK-C1ARK_2K4_gT7DPVU58u8Ed8wnuylH3Dw1jLTLKa94-02HwfFub4

https://www.parentclub.scot/topics/health/coronavirus?age=0