Democratic People's Republic of Korea (North Korea) The population of the provinces of North Korea by census years. The 2008 total includes 702,372 people living in military camps. (1993) provided by Clive Thornton. (2008) Central Bureau of Statistics: DPR Korea 2008 Population Census National Report, 2009 (web).
Symptoms of sore throat can be generalized symptoms that occur throughout the body such as fever, headache, nausea, and malaise. These may be present with either a viral or bacterial infection. Symptoms specific to the throat include pain with swallowing for pharyngitis and a hoarse voice when laryngitis is present.
I don't think you should worry. now that the spring is here, there is a lot of pollen and allergens in the air which can cause some temporary sore throat and tingling and itchiness in the back of the throat. your symptoms could also have been caused by a mild viral infection like a mild viral pharyngitis. your symptoms don't seem to be getting worse.