What flying insect gives itchy bites and can transmit diseases?

Mosquito

What did God create on the first day? Which Old Testament woman laughed upon hearing she’d bear a child in her old age? Who starred as Travis Bickle in Martin Scorsese's "Taxi Driver"? In "The Princess Bride", what is the pirate alias used by main character Westley? Cape Town is a major city in which African country?