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A GLASSCO

Publications and source records attributed to A GLASSCO.

4 recordsLinked to original sources
PubMed1964

CONVENIENT SAMPLING OF AIR BACTERIA IN OPERATING ROOMS.

A convenient arrangement for sampling air bacteria in operating rooms with a slit sampler (the Fort Detrick sampler) is described. Its purpose is to contribute as far as possible to the convenience of the surgical staff and thereby to the safety of the patient. It has the advantages of recording minute-to-minute changes in bacterial air count; it is unobtrusive and yet can be continually observed by a technician; it is not noisy and avoids the dangers of explosion and static electricity; it is inexpensive, and parts are easily replaced; and finally it provides a means of keeping permanent photographic records of bacterial counts. Results of a preliminary trial of this method appeared to be satisfactory.

Air Microbiology↗
PubMed1963

Enumeration of air-borne bacteria in hospital.

An investigation of the "normal" bacterial content of the air of a large general hospital is described. In many different places within five different areas 70 to 200 settle-plate or slit-sampler bacterial counts were carried out. Average counts were most often of the same order as or lower than other published results and were proportional to human activity. The use of the logarithms of the counts showed no advantage, and conventional statistics should be applied with caution in evaluating such studies. Slitsampler and settle-plate counts of all bacteria showed no correlation, whereas those of Staph. aureus were correlated. There is a lack of parallelism between hospital infection and air bacteria counted by current methods, which are, therefore, not suitable for routine use.

Air Conditioning↗