The primary function of most endospores is to ensure the survival of a bacterium through periods of environmental stress. They are therefore resistant to ultraviolet and gamma radiation, desiccation, lysozyme, temperature, starvation, and chemical disinfectants.
Recurring Cold Symptoms - going on 3 months!! I know there has been this awful virus floating around, but I have been struggling with nasal congestion, post nasal drip, and a constant cough. It all started right after Christmas when I got the worst of it! Very dry dark green mucus, soar throat, and dry painful cough.
Common cold symptoms at onset. Colds usually begin with a sore throat, followed by symptoms such as a clear, watery nasal drainage; sneezing; a tired sensation (known as malaise); adults tend not to develop a fever but if present, the fever will be low-grade (below 38Â°C). You may become hoarse and develop a cough.