According to armalegos in" the viral super highway", how have diseases from far flung nations reached and infected americans who have not travelled outside the country?

This idea bases itself on the premise that everything is connected. One person picking up a pathogen and traveling half way around the world can then spread it to hundreds by innocent contact with every day items. Those hundreds spread it to hundreds more, and so on. Viruses and pathogens rely on this concept to spread and survive.

You can drink laxative, or  do this exercise when you are sitting in the bathroom on the toilet. to relieve  constipation  fast or in about 1 minute, pinch your nose after your usual exhalation. start holding your breath. but do not mouth breath during this just hold your breath.