Norovirus(nv) is a common, recurring disease global. The disease is caused by the single-stranded RNA virus that infects the cells of the intestine, causing vomiting and diarrhoea. The protein capsid comprises antigens specific to nv however since there is considerable genetic variation of its structure, there are numerous different strains with slightly different antigens. The protein capsid as well protects the virus it is resistant to heat (up to 60°C), acid and organic solvents. The symptoms of nv infection are short-lasting however transmission between individuals is high, making outbreaks of nv a serious public health problem for the closed communities like care homes and schools.

You have to utilize your knowledge of microbes from studying this topic to produce the text of an information leaflet about nv for nursing staff who work in care homes. I must comprise information regarding viral infections, how infection takes place, how norovirus is spread, and how to prevent transmission, and also how the human body responds to infection and any possible preventative treatments.