EMT wages varied by location, with Alaska showing the highest mean pay of any state at $22.58 per hour, followed by Nevada at $20.67 per hour and Washington at $20.29 per hour.
Cold sores â also called fever blisters â are a common viral infection. They are tiny, fluid-filled blisters on and around your lips. These blisters are often grouped together in patches. After the blisters break, a crust forms over the resulting sore. Cold sores usually heal in two to four weeks without leaving a scar.
The first sign of a cold sore is a tingling, burning or itching. This is followed by swelling and redness. Within 24 to 48 hours, one or more tiny blisters (fever blisters) appear. These blisters pop and form painful sores (cold sores). The sores eventually are covered by crusts, which look like scabs.