Table 1 16S rRNA gene sequencing analysis and culture method results for the environmental survey of the northern ward
The northern ward | Samples | 16S rRNA analysis | Sequence length1) | %, Identity2) | Culture method |
|---|---|---|---|---|---|
Nurses’ station | System of urinal collection | Corynebacterium sp. Propionibacterium sp. Neisseria sp. Staphylococcus sp. Actinomyces sp. | 880 810 786 818 801 | 100 99 99 100 99 | (−) |
Personal computer | Acinetobacter sp. Staphylococcus sp. Corynebacterium sp. Propionibacterium sp. | 810 797 801 794 | 99 99 99 100 | (−) | |
Faucet | Acinetobacter sp. Serratia sp. Staphylococcus sp. | 884 790 806 | 99 99 99 | (−) | |
Outlet | Acinetobacter sp. Stenotrophomonas sp. | 816 791 | 99 99 | Enterobacter cloacae Stenotrophomonas maltophilia | |
Patient’s room 1 | Fence of the bed | Staphylococcus sp. Propionibacterium sp. Corynebacterium sp. | 884 802 817 | 99 99 99 | CNS |
Aspirator | Acinetobacter sp. Corynebacterium sp. Staphylococcus sp. Neisseria sp. Bacteroides sp. Prevotella sp. Actinomyces sp. | 802 794 793 798 819 800 786 | 99 99 99 100 99 99 99 | (−) | |
Trash box | Staphylococcus sp. Stenotrophomonas sp. Corynebacterium sp. | 805 789 814 | 99 99 99 | CNS Klebsiella pneumoniae Asperugirus sp. | |
Patient’s room 2 | Fence of the bed | Acinetobacter sp. Corynebacterium sp. Klebsiella sp. Enterocococcus sp. Fusobacterium sp. Lactobacillus sp. Prevotella sp. | 823 820 746 738 805 812 794 | 99 99 99 99 99 99 99 | (−) |
Intubation tube | Acinetobacter sp. Corynebacterium sp. Staphylococcus sp. Stenotrophomonas sp. Fusobacterium sp. Lactobacillus sp. | 805 882 797 806 802 802 | 99 99 99 99 99 99 | Acinetobacter baumannii | |
Patient’s room 3 | Fence of the bed | Staphylococcus sp. Corynebacterium sp. Actinomyces sp. | 844 889 820 | 99 99 99 | CNS |
Intubation tube | Acinetobacter sp. Staphylococcus sp. Stenotrophomonas sp. | 804 836 801 | 99 99 99 | Acinetobacter lwoffii CNS | |
Patient’s room 4 | Outlet | Stenotrophomonas sp. | 803 | 99 | Aeromonas hydrophia Stenotrophomonas maltophilia |
Curtain | Staphylococcus sp. Streptococcus sp. Neisseria sp. Corynebacterium sp. Escherichia sp. Fusobacterium sp. | 773 771 801 798 803 800 | 99 99 99 99 99 99 | (−) | |
Dirty utility room | Urinal surface | Escherichia sp. | 823 | 99 | (−) |