COMPLEXITY OF OPTIONS RELATED TO RESTARTING ORAL POLIOVIRUS VACCINE (OPV) IN NATIONAL IMMUNIZATION PROGRAMS AFTER OPV CESSATION [VERSION 1; PEER REVIEW: 1 APPROVED, 2 APPROVED WITH RESERVATIONS]

Background: The polio eradication endgame continues to increase in complexity.With polio cases caused by wild poliovirus type 1 and circulating vaccine-derived polioviruses of all three types (1, 2 and 3) reported in 2022, the number, formulation, and use of poliovirus vaccines poses challenges for national immunization programs and vaccine supplie

Due to their impact on various stakeholder groups, research on the global phenomena of sickness presenteeism (working despite Buffet illness) and sickness absenteeism (absence due to illness) is constantly growing.Most studies focus on identifying factors associated with the attendance behaviors.In contrast, there have been few theoretical approach

The HVAC (heating, ventilation and air-conditioning) system accounts for almost half of the total electricity consumption in buildings, and the chillers in HVAC system are the major energy consumers.Hence, it is significant to reasonably control the chillers for Buffet satisfying the thermal comfort demand of occupancy according to indoor environme

Grating-based phase-contrast and dark-field imaging systems create intensity modulations that are usually modeled with sinusoidal functions to extract transmission, differential-phase shift, and scatter information.Under certain system-related conditions, the modulations become non-sinusoidal and cause artifacts in conventional processing.To accoun