Typhoid fever, a pathogen that is transmitted through food and water, has symptoms as high fever accompanied by headache, weakness, vomiting and diarrhea. For travelers visiting high-risk areas, the convenient oral typhoid vaccine is a recommended preventative measure.
Kaposi's Sarcoma is a type of skin cancer that is not common and might lead to the appearance of odd colored lesions of red or purple hue. It can also act on other organs of the body such as the lymph nodes and even the internal organs.