Laerdal's Resusci Anne® Airway Trainer™ manikin provides better subjective fidelity for simulation of most second-generation LMAs than the TruCorp AirSim®.
The presence of spike-protein binding B cells in axillary lymph nodes even 15 weeks after Pfizer BNT162b2 vaccination, suggests SARS-CoV-2 protection could last years after immunisation.
For women undergoing elective caesarean section, intrathecal hyperbaric prilocaine results in significantly shorter motor block than hyperbaric bupivacaine, with no difference in maternal hypotension, pain or satisfaction.