Community MRSA is re-emergence of 1950s pandemic, study suggests

smissible and virulent," said Dr Mark Enright from Department of Biology and Biochemistry the University of Bath (UK) who is leading the research.

"We have shown that 80/81 and its souped-up community acquired MRSA descendent share many of the same features, which explains why 1950s pandemic was so successful, but also shows why community acquired MRSA could pose such a serious public health challenge in coming years.

"The community acquired MRSA clone has a toxin and other traits with a proven track record for causing serious diseases in healthier and younger age groups than those currently regarded as at risk. The increased resistance to antibiotics of the community acquired MRSA clone over its 80/81 ancestor mean that there could also be other factors which complicate the treatment of the disease it causes."


Contact: Andrew McLaughlin
University of Bath

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