Avoid heels if at all possible. Many types of bacteria, viruses, and other diseases make entrance into the body through the feet. Always carry sanitizing wipes or disinfectant wipes on your person. Take liquid in small amounts frequently. Vomiting is not a sign of traveler's diarrhea.
Vomiting tends to be related to food poisoning.
In this case, consult a physician. Take an extra pair of prescription glasses in case one is broken. Always take a copy of your prescription. All educational programs conducted by Ohio State University Extension are available to clientele on a nondiscriminatory basis without regard to race, color, creed, religion, sexual orientation, national origin, gender, age, disability or Vietnam-era veteran status. Keith L. Smith, Associate Vice President for Ag.