No, the injury or illness is only recorded once. The employer must enter the number of calendar days away for the injury or illness on the OSHA 300 Log for the year in which the injury or illness occurred. If the employee is still away from work because of the injury or illness when the annual summary is prepared, estimate the total number of calendar days the employee is expected to be away from work. Use this number to calculate the total for the annual summary, and then update the initial log entry later when the day count is known or reaches the 180-day cap.