In this task, you're given a paragraph from the research paper and your task is to generate a suitable title for the research paper based on the given paper. Under 100 words is a good title length.

Ex Input:
Background: Influenza sentinel surveillance in Cote d'Ivoire showed that 70% of Acute Respiratory Infections (ARI) cases remained without etiology. This work aims to describe the epidemiological, clinical, and virological pattern of ARI that tested negative for influenza virus, in children under five years old. Materials and Methods: one thousand and fifty nine samples of patients presenting influenza Like Illness (ILI) or Severe Acute Respiratory Infections (SARI) symptoms were tested for other respiratory viruses using multiplex RT-PCR assays targeting 10 respiratory viruses. Results: The following pathogens were detected as follows, hRV 31,92% (98/307), hRSV 24.4% (75/329), PIV 20.5% (63/307), HCoV 229E 12,05% (37/307), hMPV 6.2% (19/307), HCoVOC43 1.0% (3/307) and EnV 1.0% (3/307). Among the 1,059 specimens analyzed, 917 (86.6%) were ILI samples and 142 (23.4%) were SARI samples. The proportion of children infected with at least one virus was 29.8% (273/917) in ILI cases and 23.9% (34/142) in SARI cases. The most prevalent viruses, responsible for ILI cases were hRV with 35.89% (98/273) and hRSV in SARI cases with 41.2% (14/34) of cases. Among the 1,059 patients, only 22 (2.1%) children presented risk factors related to the severity of influenza virus infection. Conclusion: This study showed that respiratory viruses play an important role in the etiology of ARI in children. For a better understanding of the epidemiology of ARI and improved case management, it would be interesting in this context to expand the surveillance of influenza to other respiratory viruses.

Ex Output:
DETECTION OF NON-INFLUENZA VIRUSES IN ACUTE RESPIRATORY INFECTIONS IN CHILDREN UNDER FIVE-YEAR-OLD IN COTE D'IVOIRE (JANUARY -DECEMBER 2013)


Ex Input:
The severe acute respiratory syndrome (SARS) crisis led to the construction of a negative pressure operating theatre at a hospital in Hong Kong. It is currently used for treatment of suspected or confirmed airborne infection cases, and was built in anticipation of a return of SARS, an outbreak of avian influenza or other respiratory epidemics. This article describes the physical conversion of a standard positive pressure operating theatre into a negative pressure environment, problems encountered, airflow design, and evaluation of performance. Since entering regular service, routine measurements and observations have indicated that the airflow performance has been satisfactory. This has also been confirmed by regular air sampling checks. Computational fluid dynamics, a computer modelling technique, was used to compare the distribution of room air before and after the design changes from positive to negative pressure. The simulation results show that the physical environment and the dispersion pattern of bacteria in the negative pressure theatre were as good as, if not better than, those in the original positive pressure design.

Ex Output:
Conversion of operating theatre from positive to negative pressure environment


Ex Input:
Cases of progressive multifocal leukoencephalopathy can occur in patients treated with the B cell depleting anti-CD20 antibody, rituximab, highlighting the importance of B cell surveillance of the central nervous system (CNS). The lymphoid chemokine, CXCL13, is critical for B cell recruitment and functional organization of peripheral lymphoid tissues, and CXCL13 levels are often elevated in the inflamed CNS. To more directly investigate the role of CXCL13 in CNS B cell migration, its role in animal models of infectious and inflammatory demyelinating disease was examined. During acute alphavirus encephalitis where viral clearance depends on the local actions of anti-viral antibodies, CXCL13 levels and B cell numbers increased in brain tissue over time. Surprisingly, however, CXCL13-deficient animals showed normal CNS B cell recruitment, unaltered CNS virus replication and clearance, and intact peripheral anti-viral antibody responses. During experimental autoimmune encephalomyelitis (EAE), CNS levels of CXCL13 increased as symptoms emerged and equivalent numbers of B cells were identified among the CNS infiltrates of CXCL13-deficient mice compared to control animals. However, CXCL13-deficient mice did not sustain pathogenic anti-myelin T cell responses, consistent with their known propensity to develop more self-limited EAE. These data show that CXCL13 is dispensable for CNS B cell recruitment in both models. The disease course is unaffected by CXCL13 in a CNS infection paradigm that depends on a pathogen-specific B cell response, while it is heightened and prolonged by CXCL13 when myelin-specific CD4+ T cells drive CNS pathology. Thus, CXCL13 could be a therapeutic target in certain neuroinflammatory diseases, but not by blocking B cell recruitment to the CNS.

Ex Output:

The lymphoid chemokine, CXCL13, is dispensable for the initial recruitment of B cells to the acutely inflamed central nervous system NIH Public Access