When we lived in Sai Gon, Phu often had fever, cough and running nose. Nearly one year since we moved here, he sometimes had light fever and was able to pass it without having to use antibiotics. When we were fresh from here, our children had running nose as it got colder suddenly at midnight, and then they soon adapted.
My children's father used to have a sore throat after accidently eating a roasted peanut. He would cough for 2 weeks and would have to use antibiotics. When we stay here, these symptoms have not appeared even as he eats many roasted peanuts.