KUALA LUMPUR: Many expectant mothers jumped at the chance to protect themselves and their unborn children against Covid-19, turning up at a vaccination centre here to queue patiently for their jabs. Young mother Mimi Khamiza Zainudin even tried to vie for a spot during the voluntary opt-in for the AstraZeneca vaccine last month.“ I felt disappointed when I failed to get a slot, ” said the 28-year-old. One for the album:( From left) Expectant mothers Margi Shah, Sabrina W. and Siti Norhafizah pos