Aerosol and Surface Distribution of Severe Acute Respiratory Syndrome Coronavirus 2 in Hospital Wards, Wuhan, China, 2020.

To determine distribution of severe acute respiratory syndrome coronavirus 2 in hospital wards in Wuhan, China, we tested air and surface samples. Contamination was greater in intensive care units than general wards. Virus was widely distributed on floors, computer mice, trash cans, and sickbed handrails and was detected in air ≈4 m from patients.

Strategies of interventing complications in hemodialysis with classical prescriptions from clinical cases / 中国中药杂志

There are 400 thousand patients with long-term hemodialysis in China nowadays. Hemodialysis, as the most common alternative to renal replacement therapy, prolongs the life span of patients with end stage renal failure. However, there are still many complications of hemodialysis treatment. These complications reduce the quality of life of patients and may even endanger their life, and sometimes they are difficult to deal with. Classical prescriptions, commonly referred to as classical effective prescriptions in modern medicine, mainly indicating the formulas recorded in Treatise on Febrile Diseases and Synopsis of Golden Chamber, were relative to contemporary prescriptions emerging after Song and Yuan dynasties. Prescriptions corresponding to syndromes means one-to-one correspondence between syndromes and prescriptions, with many advantages and that is the key of clinical efficacy. Many complications of hemodialysis patients have typical clinical manifestations, which can match the syndromes corresponding to classical prescriptions, thus quickly relieving the symptoms of patients in clinical application. Six clinical cases of dialysis muscle spasm, disequilibrium syndrome, restless legs syndrome, uremic encephalopathy, post dialysis arrhythmia, and secondary hyperparathyroidism were used in this paper, to explore the intervention strategies for hemodialysis related complications.