| stability of bovine coronavirus on lettuce surfaces under household refrigeration conditions. | fecal suspensions with an aerosol route of transmission were responsible for a cluster of severe acute respiratory syndrome (sars) cases in 2003 in hong kong. based on that event, the world health organization recommended that research be implemented to define modes of transmission of sars coronavirus through sewage, feces, food and water. environmental studies have shown that animal coronaviruses remain infectious in water and sewage for up to a year depending on the temperature and humidity. i ... | 2011 | 22265299 |