Progress and deficiency of nucleic acid detection in Huada University?

1. The resultant force of sampling points for nucleic acid detection is insufficient. Although sample collection group, sample collection and transportation group, logistics material support group, support working group, etc. Insufficient coordination among these groups; Public security, civil affairs, transportation, publicity, ecology and environmental protection and other relevant departments did not play a good role in front-line posts, and the staff did not go to the site to personally direct, so the sampling site was chaotic and disorderly, and the requirements for 1 rice noodle were not well implemented.

2. The arrangement of sampling and testing samples is unreasonable. The county headquarters can't co-ordinate the dispatch of sampling and testing power, the sample dispatcher can't clearly grasp the testing ability and testing progress of each testing institution, the workflow of sample inspection is complicated, there are insufficient transport vehicles, the requirement of 2-hour sample delivery has not been implemented, the backlog of samples at sampling points is obvious, individual testing institutions have no sample reception and testing, and individual testing institutions transport samples beyond the testing capacity, so the reasonable matching between sample delivery and testing can't be realized.

3. Insufficient material supply support capacity. Sampling points are not arranged and used in a list or ledger, and there is not enough follow-up support. After the staff changed their posts, there was a shortage of disposable articles such as isolation gown, protective masks and masks, and there were potential safety hazards in personal protection. Inadequate preparation of transfer boxes and vehicles in the jurisdiction affects the transfer effect.

4. The operation behaviors such as sampling and transshipment are not standardized. The sampling operation of some sampling personnel can't meet the standard operation requirements, and the skin and limbs of the sampled people are contacted during the sampling process, and the personal protective equipment is not standardized, which may lead to the risk of cross-infection. After the sampling action of some sampling personnel is completed, the hand hygiene disinfection is simple, which can not meet the standard disinfection requirements and has potential safety hazards.

5. Medical wastes were not collected and transported in time. Some sampling points randomly discarded medical wastes, which were not stored in special packaging bags. After sampling, medical waste cannot be collected and packaged in a standardized way, resulting in the overflow of medical waste. The management and removal of medical wastes generated at night are obviously chaotic, and the situation that medical wastes are randomly discarded at sampling points is even more obvious.