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 & Flu Symptoms. Hi, I've been struggling for the last 5 weeks with recurring cold & flu symptoms, a lot of sneezing, now i have a cough which is quite chesty, by the weekend i feel completely drained, somtimes quite achy during the evenings. I'm taking paracetomol extra, not suffering from high temp though.
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).