Guyana to Trinidad?

[jamesdalphonse]

For starters, to get the point across I am traveling with a person who has an allergy to eggs, and can not receive the Yellow Fever Vaccination. You must wonder, why did this 'dude' just put that here???? Well, here's why. We are flying from Syracuse (SYR) to San Juan, PR (SJU) on US Air, then connecting up with Liat Airlines the same day. At that point we are flying from San Juan, PR (SJU) to Georgetown, Guyana (GEO); however, we will be overnighting in Port of Spain, Trinidad (POS) for one-night on the way to Guyana. So far, so good. On the return portion of the trip, we are leaving Georgetown, Guyana (GEO) and flying back to San Juan, PR (SJU), again with another overnight in Port of Spain, Trinidad (POS). The country of Guyana DOES NOT require a Yellow Fever Vaccination for passengers coming from the US or Trinidad; however, when we are coming back from Guyana to Puerto Rico via Trinidad for another overnight, will the Trinidad and Tobago Immigration request to see one, since we are coming in from Guyana????
Thank You