News

In recent years there have been a number of studies indicating the importance of the role of the environment in infection acquisition; and transmission. Over the past decade, substantial scientific evidence has accumulated indicating that contamination of environmental surfaces in hospital rooms plays an important role in the transmission of several key healthcare-associated pathogens, including methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant Enterococcus (VRE), Clostridium difficile, Acinetobacter and norovirus.

Numerous scientific studies have concluded that two common bacteria that cause colds, ear infections, strep throat and more serious infections cannot live for long outside the human body. So conventional wisdom has long held that these bacteria won't linger on inanimate objects like furniture, dishes or toys. But University at Buffalo research published today in Infection and Immunity shows that Streptococcus pneumoniae and Streptococcus pyogenes do persist on surfaces for far longer than has been appreciated. The findings suggest that additional precautions may be necessary to prevent infections, especially in settings such as schools, daycare centers and hospitals.

This Pulse describes how the rapid advances in technology, the electronic health record and electronic data collection, data mining and other automated software systems now provide sophisticated and innovative products aimed at reducing the surveillance burden for infection preventionists. Strategies for successful implementation of electronic surveillance systems are provided.