; or (B) the employee is exhibiting symptoms of a covered infectious disease. (3) The employee is experiencing the symptoms of a covered infectious disease and is seeking diagnosis or medical care. (4) The employee is caring for a family member of the employee who has been diagnosed as described in paragraph (1) or has been advised or ordered as described in paragraph (2). (5) The employee is experiencing any other substantially similar condition specified by the Secretary of Labor, in consultation with the Secretary of the Treasury and the Secretary of Health and Human Services. (b) Duration of paid sick time (1) In general An employee shall be entitled to paid sick time for an amount of hours determined under paragraph (2). (2) Amount of hours The amount of hours of paid sick time to which an employee is entitled shall be equal to the sum of— (A) the number of weeks of leave, as determined under paragraph (3), to which an employee is entitled in relation to a covered infectious disease, multiplied by (B) (i) in the case of a full-time employee, 40 hours per week for which an employee receives leave under subsection (a), or (ii) in the case of a part-time employees, a number of hours equal to the number of hours that such employee works, on average, over a week. (3) Weeks of leave The Secretary of Labor, in consultation with the Director of the Centers for Disease Control and Prevention, shall determine the number of weeks of leave to which an employee is entitled in relation to a covered infectious disease. (4) Carryover Paid sick time under this section shall not carry over from 1 year to the next. (c) Employer’s termination of paid sick time Paid sick time provided to an employee under this Act shall cease beginning with the employee’s next scheduled workshift immediately following the termination of the need for paid sick time under subsection (a). (d) Employers with existing policies With respect to an employer that provides paid leave on the day before the date of enactment of this Act— (1) the paid sick