Clinical application of bronchoalveolar lavage fluid metagenomics next-generation sequencing in cancer patients with severe pneumonia.

"Declarations Ethics approval and consent to participateThis study was approved by ethics committee of Jiangsu Cancer Hospital (No. 2023-050) and was conducted in accordance with the the Helsinki declaration. All patients or family members signed the informed consent. Consent for publicationNot applicable. Competing interestsThe authors declare no competing interests. Competing interests The authors declare no competing interests."

"Funding This work was supported by grants from the National Natural Science Foundation of China (No. 81972763, 81473241) for Xuerong Wang. The Key Laboratory of Human Functional Genomics of Jiangsu Province (to X. Wang). Jiangsu Province Capability Improvement Project through Science, Technology and Education, Jiangsu Provincial Medical Key Laboratory (ZDXYS202203)."