What are the ingredients of the three COVID-19 vaccines approved so far, and what are they used for? explains molecular pharmacist Dr. Sc. Irnela Bajrović. You can follow the series on the YouTube channel "60 Seconds About Corona" and on the Facebook page @BHAAAS and Instagram @bhaaas_usa_bih. The Government of Switzerland supports the series. The content of the publication, as well as the findings presented in it, do not necessarily reflect the views of the Government of Switzerland.