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.
Cold Symptoms. Common cold symptoms include a runny nose, congestion, coughing, headache and sore throat. Although you may not experience all of these symptoms every time you get sick, if you have some of them without any other significant symptoms (such as high fever, vomiting, etc.), you probably have a cold or some sort of viral infection.