inclusion criteria: * adult (≥18 years) * male or female * hospital personnel with expected high sars-cov-2 exposure * subject is contractually capable, able to understand information on study and has signed informed consent sheet * subject has access to an internet-enabled electronic device * women of childbearing potential who are currently using reliable methods of birth control, have a negative pregnancy test during screening and have no intention to become pregnant for at least 3 months post-vaccination.

inclusion criteria: * adult (≥18 years) * male or female * hospital personnel with expected high sars-cov-2 exposure * subject is contractually capable, able to understand information on study and has signed informed consent sheet * subject has access to an internet-enabled electronic device * women of childbearing potential who are currently using reliable methods of birth control, have a negative pregnancy test during screening and have no intention to become pregnant for at least 3 months post-vaccination.

inclusion criteria: - adult (≥18 years) - male or female - hospital personnel with expected high sars-cov-2 exposure - subject is contractually capable, able to understand information on study and has signed informed consent sheet - subject has access to an internet-enabled electronic device - women of childbearing potential who are currently using reliable methods of birth control, have a negative pregnancy test during screening and have no intention to become pregnant for at least 3 months post-vaccination.

inclusion criteria: - adult (≥18 years) - male or female - hospital personnel with expected high sars-cov-2 exposure - subject is contractually capable, able to understand information on study and has signed informed consent sheet - subject has access to an internet-enabled electronic device - women of childbearing potential who are currently using reliable methods of birth control, have a negative pregnancy test during screening and have no intention to become pregnant for at least 3 months post-vaccination.