Liquid - Introduction. 1  Liquid is one of the four primary states of matter, with the others being solid, gas and plasma. 2  A liquid, like a gas, displays the properties of a fluid. 3  Liquid particles are bound firmly but not rigidly.
Thailand Vaccinations. While shots are not required for people from major industrialized countries like the U.S. and UK, unless the traveler is arriving from a country for which inoculations are required. Many people recommend the following: 1  Up-to-date hepatitis, typhoid, tetanus and polio.
There is no rule as to how many cortisone injections can be given. Often, physicians do not want to give more than three, but there is not really a specific limit to the number of shots. However, there are some practical limitations. If a cortisone injection wears off quickly or does not help the problem, then repeating it may not be worthwhile.